71552130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 185891328

約数和(自身を除く): 114339198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 677, 813, 1354, 1355, 1626, 2031, 2710, 3385, 3523, 4062, 4065, 6770, 7046, 8130, 8801, 10155, 10569, 17602, 17615, 20310, 21138, 26403, 35230, 44005, 52806, 52845, 88010, 105690, 132015, 183467, 264030, 366934, 550401, 917335, 1100802, 1834670, 2385071, 2752005, 4770142, 5504010, 7155213, 11925355, 14310426, 23850710, 35776065, 71552130]

約数ペア:

[(1, 71552130), (2, 35776065), (3, 23850710), (5, 14310426), (6, 11925355), (10, 7155213), (13, 5504010), (15, 4770142), (26, 2752005), (30, 2385071), (39, 1834670), (65, 1100802), (78, 917335), (130, 550401), (195, 366934), (271, 264030), (390, 183467), (542, 132015), (677, 105690), (813, 88010), (1354, 52845), (1355, 52806), (1626, 44005), (2031, 35230), (2710, 26403), (3385, 21138), (3523, 20310), (4062, 17615), (4065, 17602), (6770, 10569), (7046, 10155), (8130, 8801)]