18448912950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{411347}}^1$

素因数の和:411398

約数の個数: 96

約数和(自身を含む): 51415209216

約数和(自身を除く): 32966296266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1495, 1725, 1794, 1950, 2990, 3450, 4485, 7475, 8970, 14950, 22425, 44850, 411347, 822694, 1234041, 2056735, 2468082, 4113470, 5347511, 6170205, 9460981, 10283675, 10695022, 12340410, 16042533, 18921962, 20567350, 26737555, 28382943, 30851025, 32085066, 47304905, 53475110, 56765886, 61702050, 80212665, 94609810, 122992753, 133687775, 141914715, 160425330, 236524525, 245985506, 267375550, 283829430, 368978259, 401063325, 473049050, 614963765, 709573575, 737956518, 802126650, 1229927530, 1419147150, 1844891295, 3074818825, 3689782590, 6149637650, 9224456475, 18448912950]

約数ペア:

[(1, 18448912950), (2, 9224456475), (3, 6149637650), (5, 3689782590), (6, 3074818825), (10, 1844891295), (13, 1419147150), (15, 1229927530), (23, 802126650), (25, 737956518), (26, 709573575), (30, 614963765), (39, 473049050), (46, 401063325), (50, 368978259), (65, 283829430), (69, 267375550), (75, 245985506), (78, 236524525), (115, 160425330), (130, 141914715), (138, 133687775), (150, 122992753), (195, 94609810), (230, 80212665), (299, 61702050), (325, 56765886), (345, 53475110), (390, 47304905), (575, 32085066), (598, 30851025), (650, 28382943), (690, 26737555), (897, 20567350), (975, 18921962), (1150, 16042533), (1495, 12340410), (1725, 10695022), (1794, 10283675), (1950, 9460981), (2990, 6170205), (3450, 5347511), (4485, 4113470), (7475, 2468082), (8970, 2056735), (14950, 1234041), (22425, 822694), (44850, 411347)]