73892220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39727}}^1$

素因数の和:39770

約数の個数: 48

約数和(自身を含む): 213577728

約数和(自身を除く): 139685508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 39727, 79454, 119181, 158908, 198635, 238362, 397270, 476724, 595905, 794540, 1191810, 1231537, 2383620, 2463074, 3694611, 4926148, 6157685, 7389222, 12315370, 14778444, 18473055, 24630740, 36946110, 73892220]

約数ペア:

[(1, 73892220), (2, 36946110), (3, 24630740), (4, 18473055), (5, 14778444), (6, 12315370), (10, 7389222), (12, 6157685), (15, 4926148), (20, 3694611), (30, 2463074), (31, 2383620), (60, 1231537), (62, 1191810), (93, 794540), (124, 595905), (155, 476724), (186, 397270), (310, 238362), (372, 198635), (465, 158908), (620, 119181), (930, 79454), (1860, 39727)]