12658590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 38278656

約数和(自身を除く): 25620066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 283, 315, 355, 426, 497, 566, 630, 639, 710, 849, 994, 1065, 1278, 1415, 1491, 1698, 1981, 2130, 2485, 2547, 2830, 2982, 3195, 3962, 4245, 4473, 4970, 5094, 5943, 6390, 7455, 8490, 8946, 9905, 11886, 12735, 14910, 17829, 19810, 20093, 22365, 25470, 29715, 35658, 40186, 44730, 59430, 60279, 89145, 100465, 120558, 140651, 178290, 180837, 200930, 281302, 301395, 361674, 421953, 602790, 703255, 843906, 904185, 1265859, 1406510, 1808370, 2109765, 2531718, 4219530, 6329295, 12658590]

約数ペア:

[(1, 12658590), (2, 6329295), (3, 4219530), (5, 2531718), (6, 2109765), (7, 1808370), (9, 1406510), (10, 1265859), (14, 904185), (15, 843906), (18, 703255), (21, 602790), (30, 421953), (35, 361674), (42, 301395), (45, 281302), (63, 200930), (70, 180837), (71, 178290), (90, 140651), (105, 120558), (126, 100465), (142, 89145), (210, 60279), (213, 59430), (283, 44730), (315, 40186), (355, 35658), (426, 29715), (497, 25470), (566, 22365), (630, 20093), (639, 19810), (710, 17829), (849, 14910), (994, 12735), (1065, 11886), (1278, 9905), (1415, 8946), (1491, 8490), (1698, 7455), (1981, 6390), (2130, 5943), (2485, 5094), (2547, 4970), (2830, 4473), (2982, 4245), (3195, 3962)]