45303160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 117443520

約数和(自身を除く): 72140360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1181, 1370, 1918, 2362, 2740, 3836, 4724, 4795, 5480, 5905, 7672, 8267, 9448, 9590, 11810, 16534, 19180, 23620, 33068, 38360, 41335, 47240, 66136, 82670, 161797, 165340, 323594, 330680, 647188, 808985, 1132579, 1294376, 1617970, 2265158, 3235940, 4530316, 5662895, 6471880, 9060632, 11325790, 22651580, 45303160]

約数ペア:

[(1, 45303160), (2, 22651580), (4, 11325790), (5, 9060632), (7, 6471880), (8, 5662895), (10, 4530316), (14, 3235940), (20, 2265158), (28, 1617970), (35, 1294376), (40, 1132579), (56, 808985), (70, 647188), (137, 330680), (140, 323594), (274, 165340), (280, 161797), (548, 82670), (685, 66136), (959, 47240), (1096, 41335), (1181, 38360), (1370, 33068), (1918, 23620), (2362, 19180), (2740, 16534), (3836, 11810), (4724, 9590), (4795, 9448), (5480, 8267), (5905, 7672)]