2095841930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2908

約数の個数: 128

約数和(自身を含む): 5002905600

約数和(自身を除く): 2907063670

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 43, 65, 70, 86, 91, 95, 130, 133, 182, 190, 215, 247, 266, 301, 430, 455, 494, 559, 602, 665, 817, 910, 1118, 1235, 1330, 1505, 1634, 1729, 2470, 2795, 2819, 3010, 3458, 3913, 4085, 5590, 5638, 5719, 7826, 8170, 8645, 10621, 11438, 14095, 17290, 19565, 19733, 21242, 28190, 28595, 36647, 39130, 39466, 53105, 53561, 57190, 73294, 74347, 98665, 106210, 107122, 121217, 148694, 183235, 197330, 242434, 256529, 267805, 366470, 371735, 374927, 513058, 535610, 606085, 696293, 743470, 749854, 848519, 1212170, 1282645, 1392586, 1575821, 1697038, 1874635, 2303123, 2565290, 3151642, 3481465, 3749270, 4242595, 4606246, 4874051, 6962930, 7879105, 8485190, 9748102, 11030747, 11515615, 15758210, 16121861, 22061494, 23031230, 24370255, 29940599, 32243722, 48740510, 55153735, 59881198, 80609305, 110307470, 149702995, 161218610, 209584193, 299405990, 419168386, 1047920965, 2095841930]

約数ペア:

[(1, 2095841930), (2, 1047920965), (5, 419168386), (7, 299405990), (10, 209584193), (13, 161218610), (14, 149702995), (19, 110307470), (26, 80609305), (35, 59881198), (38, 55153735), (43, 48740510), (65, 32243722), (70, 29940599), (86, 24370255), (91, 23031230), (95, 22061494), (130, 16121861), (133, 15758210), (182, 11515615), (190, 11030747), (215, 9748102), (247, 8485190), (266, 7879105), (301, 6962930), (430, 4874051), (455, 4606246), (494, 4242595), (559, 3749270), (602, 3481465), (665, 3151642), (817, 2565290), (910, 2303123), (1118, 1874635), (1235, 1697038), (1330, 1575821), (1505, 1392586), (1634, 1282645), (1729, 1212170), (2470, 848519), (2795, 749854), (2819, 743470), (3010, 696293), (3458, 606085), (3913, 535610), (4085, 513058), (5590, 374927), (5638, 371735), (5719, 366470), (7826, 267805), (8170, 256529), (8645, 242434), (10621, 197330), (11438, 183235), (14095, 148694), (17290, 121217), (19565, 107122), (19733, 106210), (21242, 98665), (28190, 74347), (28595, 73294), (36647, 57190), (39130, 53561), (39466, 53105)]