155111130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23609}}^1$

素因数の和:23695

約数の個数: 48

約数和(自身を含む): 408830760

約数和(自身を除く): 253719630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 23609, 47218, 70827, 118045, 141654, 212481, 236090, 354135, 424962, 708270, 1062405, 1723457, 2124810, 3446914, 5170371, 8617285, 10340742, 15511113, 17234570, 25851855, 31022226, 51703710, 77555565, 155111130]

約数ペア:

[(1, 155111130), (2, 77555565), (3, 51703710), (5, 31022226), (6, 25851855), (9, 17234570), (10, 15511113), (15, 10340742), (18, 8617285), (30, 5170371), (45, 3446914), (73, 2124810), (90, 1723457), (146, 1062405), (219, 708270), (365, 424962), (438, 354135), (657, 236090), (730, 212481), (1095, 141654), (1314, 118045), (2190, 70827), (3285, 47218), (6570, 23609)]