770576820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42953}}^1$

素因数の和:43001

約数の個数: 96

約数和(自身を含む): 2424667392

約数和(自身を除く): 1654090572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 42953, 85906, 128859, 171812, 214765, 257718, 429530, 515436, 558389, 644295, 859060, 987919, 1116778, 1288590, 1675167, 1975838, 2233556, 2577180, 2791945, 2963757, 3350334, 3951676, 4939595, 5583890, 5927514, 6700668, 8375835, 9879190, 11167780, 11855028, 12842947, 14818785, 16751670, 19758380, 25685894, 29637570, 33503340, 38528841, 51371788, 59275140, 64214735, 77057682, 128429470, 154115364, 192644205, 256858940, 385288410, 770576820]

約数ペア:

[(1, 770576820), (2, 385288410), (3, 256858940), (4, 192644205), (5, 154115364), (6, 128429470), (10, 77057682), (12, 64214735), (13, 59275140), (15, 51371788), (20, 38528841), (23, 33503340), (26, 29637570), (30, 25685894), (39, 19758380), (46, 16751670), (52, 14818785), (60, 12842947), (65, 11855028), (69, 11167780), (78, 9879190), (92, 8375835), (115, 6700668), (130, 5927514), (138, 5583890), (156, 4939595), (195, 3951676), (230, 3350334), (260, 2963757), (276, 2791945), (299, 2577180), (345, 2233556), (390, 1975838), (460, 1675167), (598, 1288590), (690, 1116778), (780, 987919), (897, 859060), (1196, 644295), (1380, 558389), (1495, 515436), (1794, 429530), (2990, 257718), (3588, 214765), (4485, 171812), (5980, 128859), (8970, 85906), (17940, 42953)]