71087340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38219}}^1$

素因数の和:38262

約数の個数: 48

約数和(自身を含む): 205470720

約数和(自身を除く): 134383380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38219, 76438, 114657, 152876, 191095, 229314, 382190, 458628, 573285, 764380, 1146570, 1184789, 2293140, 2369578, 3554367, 4739156, 5923945, 7108734, 11847890, 14217468, 17771835, 23695780, 35543670, 71087340]

約数ペア:

[(1, 71087340), (2, 35543670), (3, 23695780), (4, 17771835), (5, 14217468), (6, 11847890), (10, 7108734), (12, 5923945), (15, 4739156), (20, 3554367), (30, 2369578), (31, 2293140), (60, 1184789), (62, 1146570), (93, 764380), (124, 573285), (155, 458628), (186, 382190), (310, 229314), (372, 191095), (465, 152876), (620, 114657), (930, 76438), (1860, 38219)]