15679534010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81839}}^1$

素因数の和:81900

約数の個数: 96

約数和(自身を含む): 36274106880

約数和(自身を除く): 20594572870

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 49, 70, 85, 98, 115, 119, 161, 170, 230, 238, 245, 322, 391, 490, 595, 782, 805, 833, 1127, 1190, 1610, 1666, 1955, 2254, 2737, 3910, 4165, 5474, 5635, 8330, 11270, 13685, 19159, 27370, 38318, 81839, 95795, 163678, 191590, 409195, 572873, 818390, 1145746, 1391263, 1882297, 2782526, 2864365, 3764594, 4010111, 5728730, 6956315, 8020222, 9411485, 9738841, 13176079, 13912630, 18822970, 19477682, 20050555, 26352158, 31999049, 40101110, 48694205, 63998098, 65880395, 68171887, 92232553, 97388410, 131760790, 136343774, 159995245, 184465106, 223993343, 319990490, 340859435, 447986686, 461162765, 681718870, 922325530, 1119966715, 1567953401, 2239933430, 3135906802, 7839767005, 15679534010]

約数ペア:

[(1, 15679534010), (2, 7839767005), (5, 3135906802), (7, 2239933430), (10, 1567953401), (14, 1119966715), (17, 922325530), (23, 681718870), (34, 461162765), (35, 447986686), (46, 340859435), (49, 319990490), (70, 223993343), (85, 184465106), (98, 159995245), (115, 136343774), (119, 131760790), (161, 97388410), (170, 92232553), (230, 68171887), (238, 65880395), (245, 63998098), (322, 48694205), (391, 40101110), (490, 31999049), (595, 26352158), (782, 20050555), (805, 19477682), (833, 18822970), (1127, 13912630), (1190, 13176079), (1610, 9738841), (1666, 9411485), (1955, 8020222), (2254, 6956315), (2737, 5728730), (3910, 4010111), (4165, 3764594), (5474, 2864365), (5635, 2782526), (8330, 1882297), (11270, 1391263), (13685, 1145746), (19159, 818390), (27370, 572873), (38318, 409195), (81839, 191590), (95795, 163678)]