2078981550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{98297}}^1$

素因数の和:98362

約数の個数: 72

約数和(自身を含む): 5704429536

約数和(自身を除く): 3625447986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150, 98297, 196594, 294891, 491485, 589782, 884673, 982970, 1474455, 1769346, 2457425, 2948910, 4423365, 4619959, 4914850, 7372275, 8846730, 9239918, 13859877, 14744550, 22116825, 23099795, 27719754, 41579631, 44233650, 46199590, 69299385, 83159262, 115498975, 138598770, 207898155, 230997950, 346496925, 415796310, 692993850, 1039490775, 2078981550]

約数ペア:

[(1, 2078981550), (2, 1039490775), (3, 692993850), (5, 415796310), (6, 346496925), (9, 230997950), (10, 207898155), (15, 138598770), (18, 115498975), (25, 83159262), (30, 69299385), (45, 46199590), (47, 44233650), (50, 41579631), (75, 27719754), (90, 23099795), (94, 22116825), (141, 14744550), (150, 13859877), (225, 9239918), (235, 8846730), (282, 7372275), (423, 4914850), (450, 4619959), (470, 4423365), (705, 2948910), (846, 2457425), (1175, 1769346), (1410, 1474455), (2115, 982970), (2350, 884673), (3525, 589782), (4230, 491485), (7050, 294891), (10575, 196594), (21150, 98297)]