15718290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 45152640

約数和(自身を除く): 29434350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 89, 105, 145, 174, 178, 203, 210, 267, 290, 406, 435, 445, 534, 609, 623, 841, 870, 890, 1015, 1218, 1246, 1335, 1682, 1869, 2030, 2523, 2581, 2670, 3045, 3115, 3738, 4205, 5046, 5162, 5887, 6090, 6230, 7743, 8410, 9345, 11774, 12615, 12905, 15486, 17661, 18067, 18690, 25230, 25810, 29435, 35322, 36134, 38715, 54201, 58870, 74849, 77430, 88305, 90335, 108402, 149698, 176610, 180670, 224547, 271005, 374245, 449094, 523943, 542010, 748490, 1047886, 1122735, 1571829, 2245470, 2619715, 3143658, 5239430, 7859145, 15718290]

約数ペア:

[(1, 15718290), (2, 7859145), (3, 5239430), (5, 3143658), (6, 2619715), (7, 2245470), (10, 1571829), (14, 1122735), (15, 1047886), (21, 748490), (29, 542010), (30, 523943), (35, 449094), (42, 374245), (58, 271005), (70, 224547), (87, 180670), (89, 176610), (105, 149698), (145, 108402), (174, 90335), (178, 88305), (203, 77430), (210, 74849), (267, 58870), (290, 54201), (406, 38715), (435, 36134), (445, 35322), (534, 29435), (609, 25810), (623, 25230), (841, 18690), (870, 18067), (890, 17661), (1015, 15486), (1218, 12905), (1246, 12615), (1335, 11774), (1682, 9345), (1869, 8410), (2030, 7743), (2523, 6230), (2581, 6090), (2670, 5887), (3045, 5162), (3115, 5046), (3738, 4205)]