73937930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 161896320

約数和(自身を除く): 87958390

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2081, 2090, 3230, 3553, 4162, 7106, 10405, 17765, 20810, 22891, 35377, 35530, 39539, 45782, 70754, 79078, 114455, 176885, 197695, 228910, 353770, 389147, 395390, 434929, 672163, 778294, 869858, 1344326, 1945735, 2174645, 3360815, 3891470, 4349290, 6721630, 7393793, 14787586, 36968965, 73937930]

約数ペア:

[(1, 73937930), (2, 36968965), (5, 14787586), (10, 7393793), (11, 6721630), (17, 4349290), (19, 3891470), (22, 3360815), (34, 2174645), (38, 1945735), (55, 1344326), (85, 869858), (95, 778294), (110, 672163), (170, 434929), (187, 395390), (190, 389147), (209, 353770), (323, 228910), (374, 197695), (418, 176885), (646, 114455), (935, 79078), (1045, 70754), (1615, 45782), (1870, 39539), (2081, 35530), (2090, 35377), (3230, 22891), (3553, 20810), (4162, 17765), (7106, 10405)]