230890740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5569}}^1$

素因数の和:6272

約数の個数: 48

約数和(自身を含む): 647545920

約数和(自身を除く): 416655180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2764, 3455, 4146, 5569, 6910, 8292, 10365, 11138, 13820, 16707, 20730, 22276, 27845, 33414, 41460, 55690, 66828, 83535, 111380, 167070, 334140, 3848179, 7696358, 11544537, 15392716, 19240895, 23089074, 38481790, 46178148, 57722685, 76963580, 115445370, 230890740]

約数ペア:

[(1, 230890740), (2, 115445370), (3, 76963580), (4, 57722685), (5, 46178148), (6, 38481790), (10, 23089074), (12, 19240895), (15, 15392716), (20, 11544537), (30, 7696358), (60, 3848179), (691, 334140), (1382, 167070), (2073, 111380), (2764, 83535), (3455, 66828), (4146, 55690), (5569, 41460), (6910, 33414), (8292, 27845), (10365, 22276), (11138, 20730), (13820, 16707)]