70002660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12853

約数の個数: 96

約数和(自身を含む): 241258752

約数和(自身を除く): 171256092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12821, 25642, 38463, 51284, 64105, 76926, 89747, 128210, 153852, 166673, 179494, 192315, 256420, 269241, 333346, 358988, 384630, 448735, 500019, 538482, 666692, 769260, 833365, 897470, 1000038, 1076964, 1166711, 1346205, 1666730, 1794940, 2000076, 2333422, 2500095, 2692410, 3333460, 3500133, 4666844, 5000190, 5384820, 5833555, 7000266, 10000380, 11667110, 14000532, 17500665, 23334220, 35001330, 70002660]

約数ペア:

[(1, 70002660), (2, 35001330), (3, 23334220), (4, 17500665), (5, 14000532), (6, 11667110), (7, 10000380), (10, 7000266), (12, 5833555), (13, 5384820), (14, 5000190), (15, 4666844), (20, 3500133), (21, 3333460), (26, 2692410), (28, 2500095), (30, 2333422), (35, 2000076), (39, 1794940), (42, 1666730), (52, 1346205), (60, 1166711), (65, 1076964), (70, 1000038), (78, 897470), (84, 833365), (91, 769260), (105, 666692), (130, 538482), (140, 500019), (156, 448735), (182, 384630), (195, 358988), (210, 333346), (260, 269241), (273, 256420), (364, 192315), (390, 179494), (420, 166673), (455, 153852), (546, 128210), (780, 89747), (910, 76926), (1092, 64105), (1365, 51284), (1820, 38463), (2730, 25642), (5460, 12821)]