355314870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42451}}^1$

素因数の和:42498

約数の個数: 64

約数和(自身を含む): 978094080

約数和(自身を除く): 622779210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 42451, 84902, 127353, 212255, 254706, 382059, 424510, 636765, 764118, 1146177, 1273530, 1315981, 1910295, 2292354, 2631962, 3820590, 3947943, 5730885, 6579905, 7895886, 11461770, 11843829, 13159810, 19739715, 23687658, 35531487, 39479430, 59219145, 71062974, 118438290, 177657435, 355314870]

約数ペア:

[(1, 355314870), (2, 177657435), (3, 118438290), (5, 71062974), (6, 59219145), (9, 39479430), (10, 35531487), (15, 23687658), (18, 19739715), (27, 13159810), (30, 11843829), (31, 11461770), (45, 7895886), (54, 6579905), (62, 5730885), (90, 3947943), (93, 3820590), (135, 2631962), (155, 2292354), (186, 1910295), (270, 1315981), (279, 1273530), (310, 1146177), (465, 764118), (558, 636765), (837, 424510), (930, 382059), (1395, 254706), (1674, 212255), (2790, 127353), (4185, 84902), (8370, 42451)]