189473310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2399

約数の個数: 128

約数和(自身を含む): 568028160

約数和(自身を除く): 378554850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2347, 2691, 2990, 3105, 3510, 4485, 4694, 5382, 6210, 7041, 8073, 8970, 11735, 13455, 14082, 16146, 21123, 23470, 26910, 30511, 35205, 40365, 42246, 53981, 61022, 63369, 70410, 80730, 91533, 105615, 107962, 126738, 152555, 161943, 183066, 211230, 269905, 274599, 305110, 316845, 323886, 457665, 485829, 539810, 549198, 633690, 701753, 809715, 823797, 915330, 971658, 1372995, 1403506, 1457487, 1619430, 1647594, 2105259, 2429145, 2745990, 2914974, 3508765, 4118985, 4210518, 4858290, 6315777, 7017530, 7287435, 8237970, 10526295, 12631554, 14574870, 18947331, 21052590, 31578885, 37894662, 63157770, 94736655, 189473310]

約数ペア:

[(1, 189473310), (2, 94736655), (3, 63157770), (5, 37894662), (6, 31578885), (9, 21052590), (10, 18947331), (13, 14574870), (15, 12631554), (18, 10526295), (23, 8237970), (26, 7287435), (27, 7017530), (30, 6315777), (39, 4858290), (45, 4210518), (46, 4118985), (54, 3508765), (65, 2914974), (69, 2745990), (78, 2429145), (90, 2105259), (115, 1647594), (117, 1619430), (130, 1457487), (135, 1403506), (138, 1372995), (195, 971658), (207, 915330), (230, 823797), (234, 809715), (270, 701753), (299, 633690), (345, 549198), (351, 539810), (390, 485829), (414, 457665), (585, 323886), (598, 316845), (621, 305110), (690, 274599), (702, 269905), (897, 211230), (1035, 183066), (1170, 161943), (1242, 152555), (1495, 126738), (1755, 107962), (1794, 105615), (2070, 91533), (2347, 80730), (2691, 70410), (2990, 63369), (3105, 61022), (3510, 53981), (4485, 42246), (4694, 40365), (5382, 35205), (6210, 30511), (7041, 26910), (8073, 23470), (8970, 21123), (11735, 16146), (13455, 14082)]