85812030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30757}}^1$

素因数の和:30801

約数の個数: 48

約数和(自身を含む): 230315904

約数和(自身を除く): 144503874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 30757, 61514, 92271, 153785, 184542, 276813, 307570, 461355, 553626, 922710, 953467, 1384065, 1906934, 2768130, 2860401, 4767335, 5720802, 8581203, 9534670, 14302005, 17162406, 28604010, 42906015, 85812030]

約数ペア:

[(1, 85812030), (2, 42906015), (3, 28604010), (5, 17162406), (6, 14302005), (9, 9534670), (10, 8581203), (15, 5720802), (18, 4767335), (30, 2860401), (31, 2768130), (45, 1906934), (62, 1384065), (90, 953467), (93, 922710), (155, 553626), (186, 461355), (279, 307570), (310, 276813), (465, 184542), (558, 153785), (930, 92271), (1395, 61514), (2790, 30757)]