71017290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 191721600

約数和(自身を除く): 120704310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3169, 3735, 4482, 6338, 7470, 9507, 11205, 15845, 19014, 22410, 28521, 31690, 47535, 57042, 85563, 95070, 142605, 171126, 263027, 285210, 427815, 526054, 789081, 855630, 1315135, 1578162, 2367243, 2630270, 3945405, 4734486, 7101729, 7890810, 11836215, 14203458, 23672430, 35508645, 71017290]

約数ペア:

[(1, 71017290), (2, 35508645), (3, 23672430), (5, 14203458), (6, 11836215), (9, 7890810), (10, 7101729), (15, 4734486), (18, 3945405), (27, 2630270), (30, 2367243), (45, 1578162), (54, 1315135), (83, 855630), (90, 789081), (135, 526054), (166, 427815), (249, 285210), (270, 263027), (415, 171126), (498, 142605), (747, 95070), (830, 85563), (1245, 57042), (1494, 47535), (2241, 31690), (2490, 28521), (3169, 22410), (3735, 19014), (4482, 15845), (6338, 11205), (7470, 9507)]