69737910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 200060928

約数和(自身を除く): 130323018

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 155, 165, 170, 186, 187, 255, 310, 330, 341, 374, 401, 465, 510, 527, 561, 682, 802, 930, 935, 1023, 1054, 1122, 1203, 1581, 1705, 1870, 2005, 2046, 2406, 2635, 2805, 3162, 3410, 4010, 4411, 5115, 5270, 5610, 5797, 6015, 6817, 7905, 8822, 10230, 11594, 12030, 12431, 13233, 13634, 15810, 17391, 20451, 22055, 24862, 26466, 28985, 34085, 34782, 37293, 40902, 44110, 57970, 62155, 66165, 68170, 74586, 74987, 86955, 102255, 124310, 132330, 136741, 149974, 173910, 186465, 204510, 211327, 224961, 273482, 372930, 374935, 410223, 422654, 449922, 633981, 683705, 749870, 820446, 1056635, 1124805, 1267962, 1367410, 2051115, 2113270, 2249610, 2324597, 3169905, 4102230, 4649194, 6339810, 6973791, 11622985, 13947582, 23245970, 34868955, 69737910]

約数ペア:

[(1, 69737910), (2, 34868955), (3, 23245970), (5, 13947582), (6, 11622985), (10, 6973791), (11, 6339810), (15, 4649194), (17, 4102230), (22, 3169905), (30, 2324597), (31, 2249610), (33, 2113270), (34, 2051115), (51, 1367410), (55, 1267962), (62, 1124805), (66, 1056635), (85, 820446), (93, 749870), (102, 683705), (110, 633981), (155, 449922), (165, 422654), (170, 410223), (186, 374935), (187, 372930), (255, 273482), (310, 224961), (330, 211327), (341, 204510), (374, 186465), (401, 173910), (465, 149974), (510, 136741), (527, 132330), (561, 124310), (682, 102255), (802, 86955), (930, 74987), (935, 74586), (1023, 68170), (1054, 66165), (1122, 62155), (1203, 57970), (1581, 44110), (1705, 40902), (1870, 37293), (2005, 34782), (2046, 34085), (2406, 28985), (2635, 26466), (2805, 24862), (3162, 22055), (3410, 20451), (4010, 17391), (4411, 15810), (5115, 13634), (5270, 13233), (5610, 12431), (5797, 12030), (6015, 11594), (6817, 10230), (7905, 8822)]