312220130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{16253}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 600357744

約数和(自身を除く): 288137614

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 16253, 19210, 32506, 81265, 162530, 276301, 552602, 1381505, 1836589, 2763010, 3673178, 9182945, 18365890, 31222013, 62444026, 156110065, 312220130]

約数ペア:

[(1, 312220130), (2, 156110065), (5, 62444026), (10, 31222013), (17, 18365890), (34, 9182945), (85, 3673178), (113, 2763010), (170, 1836589), (226, 1381505), (565, 552602), (1130, 276301), (1921, 162530), (3842, 81265), (9605, 32506), (16253, 19210)]