1569380890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 3775242240

約数和(自身を除く): 2205861350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 43, 55, 62, 70, 77, 86, 110, 121, 139, 154, 155, 215, 217, 242, 278, 301, 310, 341, 385, 430, 434, 473, 602, 605, 682, 695, 770, 847, 946, 973, 1085, 1210, 1333, 1390, 1505, 1529, 1694, 1705, 1946, 2170, 2365, 2387, 2666, 3010, 3058, 3311, 3410, 3751, 4235, 4309, 4730, 4774, 4865, 5203, 5977, 6622, 6665, 7502, 7645, 8470, 8618, 9331, 9730, 10406, 10703, 11935, 11954, 13330, 14663, 15290, 16555, 16819, 18662, 18755, 21406, 21545, 23870, 26015, 26257, 29326, 29885, 30163, 33110, 33638, 36421, 37510, 41839, 43090, 46655, 47399, 52030, 52514, 53515, 59770, 60326, 65747, 72842, 73315, 83678, 84095, 93310, 94798, 102641, 107030, 117733, 131285, 131494, 146630, 150815, 161293, 168190, 182105, 185287, 205282, 209195, 235466, 236995, 262570, 301630, 322586, 328735, 331793, 364210, 370574, 418390, 460229, 473990, 513205, 521389, 588665, 657470, 663586, 723217, 806465, 920458, 926435, 1026410, 1042778, 1129051, 1177330, 1297009, 1446434, 1612930, 1658965, 1852870, 2038157, 2258102, 2301145, 2594018, 2606945, 3317930, 3616085, 3649723, 4076314, 4602290, 5062519, 5213890, 5645255, 6485045, 7232170, 7299446, 10125038, 10190785, 11290510, 12970090, 14267099, 18248615, 20381570, 22419727, 25312595, 28534198, 36497230, 44839454, 50625190, 71335495, 112098635, 142670990, 156938089, 224197270, 313876178, 784690445, 1569380890]

約数ペア:

[(1, 1569380890), (2, 784690445), (5, 313876178), (7, 224197270), (10, 156938089), (11, 142670990), (14, 112098635), (22, 71335495), (31, 50625190), (35, 44839454), (43, 36497230), (55, 28534198), (62, 25312595), (70, 22419727), (77, 20381570), (86, 18248615), (110, 14267099), (121, 12970090), (139, 11290510), (154, 10190785), (155, 10125038), (215, 7299446), (217, 7232170), (242, 6485045), (278, 5645255), (301, 5213890), (310, 5062519), (341, 4602290), (385, 4076314), (430, 3649723), (434, 3616085), (473, 3317930), (602, 2606945), (605, 2594018), (682, 2301145), (695, 2258102), (770, 2038157), (847, 1852870), (946, 1658965), (973, 1612930), (1085, 1446434), (1210, 1297009), (1333, 1177330), (1390, 1129051), (1505, 1042778), (1529, 1026410), (1694, 926435), (1705, 920458), (1946, 806465), (2170, 723217), (2365, 663586), (2387, 657470), (2666, 588665), (3010, 521389), (3058, 513205), (3311, 473990), (3410, 460229), (3751, 418390), (4235, 370574), (4309, 364210), (4730, 331793), (4774, 328735), (4865, 322586), (5203, 301630), (5977, 262570), (6622, 236995), (6665, 235466), (7502, 209195), (7645, 205282), (8470, 185287), (8618, 182105), (9331, 168190), (9730, 161293), (10406, 150815), (10703, 146630), (11935, 131494), (11954, 131285), (13330, 117733), (14663, 107030), (15290, 102641), (16555, 94798), (16819, 93310), (18662, 84095), (18755, 83678), (21406, 73315), (21545, 72842), (23870, 65747), (26015, 60326), (26257, 59770), (29326, 53515), (29885, 52514), (30163, 52030), (33110, 47399), (33638, 46655), (36421, 43090), (37510, 41839)]