40920930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4936

約数の個数: 64

約数和(自身を含む): 112665600

約数和(自身を除く): 71744670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 4889, 8370, 9778, 14667, 24445, 29334, 44001, 48890, 73335, 88002, 132003, 146670, 151559, 220005, 264006, 303118, 440010, 454677, 660015, 757795, 909354, 1320030, 1364031, 1515590, 2273385, 2728062, 4092093, 4546770, 6820155, 8184186, 13640310, 20460465, 40920930]

約数ペア:

[(1, 40920930), (2, 20460465), (3, 13640310), (5, 8184186), (6, 6820155), (9, 4546770), (10, 4092093), (15, 2728062), (18, 2273385), (27, 1515590), (30, 1364031), (31, 1320030), (45, 909354), (54, 757795), (62, 660015), (90, 454677), (93, 440010), (135, 303118), (155, 264006), (186, 220005), (270, 151559), (279, 146670), (310, 132003), (465, 88002), (558, 73335), (837, 48890), (930, 44001), (1395, 29334), (1674, 24445), (2790, 14667), (4185, 9778), (4889, 8370)]