31474350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 72

約数和(自身を含む): 88266672

約数和(自身を除く): 56792322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3041, 3450, 5175, 6082, 9123, 10350, 15205, 18246, 27369, 30410, 45615, 54738, 69943, 76025, 91230, 136845, 139886, 152050, 209829, 228075, 273690, 349715, 419658, 456150, 629487, 684225, 699430, 1049145, 1258974, 1368450, 1748575, 2098290, 3147435, 3497150, 5245725, 6294870, 10491450, 15737175, 31474350]

約数ペア:

[(1, 31474350), (2, 15737175), (3, 10491450), (5, 6294870), (6, 5245725), (9, 3497150), (10, 3147435), (15, 2098290), (18, 1748575), (23, 1368450), (25, 1258974), (30, 1049145), (45, 699430), (46, 684225), (50, 629487), (69, 456150), (75, 419658), (90, 349715), (115, 273690), (138, 228075), (150, 209829), (207, 152050), (225, 139886), (230, 136845), (345, 91230), (414, 76025), (450, 69943), (575, 54738), (690, 45615), (1035, 30410), (1150, 27369), (1725, 18246), (2070, 15205), (3041, 10350), (3450, 9123), (5175, 6082)]