1246836430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30241}}^1$

素因数の和:30305

約数の個数: 64

約数和(自身を含む): 2787102720

約数和(自身を除く): 1540266290

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5890, 8246, 20615, 30241, 41230, 60482, 151205, 211687, 302410, 423374, 574579, 937471, 1058435, 1149158, 1874942, 2116870, 2872895, 4022053, 4687355, 5745790, 6562297, 8044106, 9374710, 13124594, 17811949, 20110265, 32811485, 35623898, 40220530, 65622970, 89059745, 124683643, 178119490, 249367286, 623418215, 1246836430]

約数ペア:

[(1, 1246836430), (2, 623418215), (5, 249367286), (7, 178119490), (10, 124683643), (14, 89059745), (19, 65622970), (31, 40220530), (35, 35623898), (38, 32811485), (62, 20110265), (70, 17811949), (95, 13124594), (133, 9374710), (155, 8044106), (190, 6562297), (217, 5745790), (266, 4687355), (310, 4022053), (434, 2872895), (589, 2116870), (665, 1874942), (1085, 1149158), (1178, 1058435), (1330, 937471), (2170, 574579), (2945, 423374), (4123, 302410), (5890, 211687), (8246, 151205), (20615, 60482), (30241, 41230)]