351750230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8433

約数の個数: 64

約数和(自身を含む): 760052160

約数和(自身を除く): 408301930

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8377, 8398, 16754, 20995, 41885, 41990, 83770, 108901, 142409, 159163, 217802, 284818, 318326, 544505, 712045, 795815, 1089010, 1424090, 1591630, 1851317, 2069119, 2705771, 3702634, 4138238, 5411542, 9256585, 10345595, 13528855, 18513170, 20691190, 27057710, 35175023, 70350046, 175875115, 351750230]

約数ペア:

[(1, 351750230), (2, 175875115), (5, 70350046), (10, 35175023), (13, 27057710), (17, 20691190), (19, 18513170), (26, 13528855), (34, 10345595), (38, 9256585), (65, 5411542), (85, 4138238), (95, 3702634), (130, 2705771), (170, 2069119), (190, 1851317), (221, 1591630), (247, 1424090), (323, 1089010), (442, 795815), (494, 712045), (646, 544505), (1105, 318326), (1235, 284818), (1615, 217802), (2210, 159163), (2470, 142409), (3230, 108901), (4199, 83770), (8377, 41990), (8398, 41885), (16754, 20995)]