1018350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 2862912

約数和(自身を除く): 1844562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 73, 75, 90, 93, 146, 150, 155, 186, 219, 225, 279, 310, 365, 438, 450, 465, 558, 657, 730, 775, 930, 1095, 1314, 1395, 1550, 1825, 2190, 2263, 2325, 2790, 3285, 3650, 4526, 4650, 5475, 6570, 6789, 6975, 10950, 11315, 13578, 13950, 16425, 20367, 22630, 32850, 33945, 40734, 56575, 67890, 101835, 113150, 169725, 203670, 339450, 509175, 1018350]

約数ペア:

[(1, 1018350), (2, 509175), (3, 339450), (5, 203670), (6, 169725), (9, 113150), (10, 101835), (15, 67890), (18, 56575), (25, 40734), (30, 33945), (31, 32850), (45, 22630), (50, 20367), (62, 16425), (73, 13950), (75, 13578), (90, 11315), (93, 10950), (146, 6975), (150, 6789), (155, 6570), (186, 5475), (219, 4650), (225, 4526), (279, 3650), (310, 3285), (365, 2790), (438, 2325), (450, 2263), (465, 2190), (558, 1825), (657, 1550), (730, 1395), (775, 1314), (930, 1095)]