6472730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 13496544

約数和(自身を除く): 7023814

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 163, 190, 209, 326, 361, 418, 722, 815, 1045, 1630, 1793, 1805, 2090, 3097, 3586, 3610, 3971, 6194, 7942, 8965, 15485, 17930, 19855, 30970, 34067, 39710, 58843, 68134, 117686, 170335, 294215, 340670, 588430, 647273, 1294546, 3236365, 6472730]

約数ペア:

[(1, 6472730), (2, 3236365), (5, 1294546), (10, 647273), (11, 588430), (19, 340670), (22, 294215), (38, 170335), (55, 117686), (95, 68134), (110, 58843), (163, 39710), (190, 34067), (209, 30970), (326, 19855), (361, 17930), (418, 15485), (722, 8965), (815, 7942), (1045, 6194), (1630, 3971), (1793, 3610), (1805, 3586), (2090, 3097)]