1295691870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{135391}}^1$

素因数の和:135441

約数の個数: 64

約数和(自身を含む): 3509360640

約数和(自身を除く): 2213668770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 135391, 270782, 406173, 676955, 812346, 1353910, 1489301, 2030865, 2978602, 3926339, 4061730, 4467903, 7446505, 7852678, 8935806, 11779017, 14893010, 19631695, 22339515, 23558034, 39263390, 43189729, 44679030, 58895085, 86379458, 117790170, 129569187, 215948645, 259138374, 431897290, 647845935, 1295691870]

約数ペア:

[(1, 1295691870), (2, 647845935), (3, 431897290), (5, 259138374), (6, 215948645), (10, 129569187), (11, 117790170), (15, 86379458), (22, 58895085), (29, 44679030), (30, 43189729), (33, 39263390), (55, 23558034), (58, 22339515), (66, 19631695), (87, 14893010), (110, 11779017), (145, 8935806), (165, 7852678), (174, 7446505), (290, 4467903), (319, 4061730), (330, 3926339), (435, 2978602), (638, 2030865), (870, 1489301), (957, 1353910), (1595, 812346), (1914, 676955), (3190, 406173), (4785, 270782), (9570, 135391)]