31334130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6635

約数の個数: 48

約数和(自身を含む): 83018520

約数和(自身を除く): 51684390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6569, 13138, 19707, 32845, 39414, 59121, 65690, 98535, 118242, 197070, 295605, 348157, 591210, 696314, 1044471, 1740785, 2088942, 3133413, 3481570, 5222355, 6266826, 10444710, 15667065, 31334130]

約数ペア:

[(1, 31334130), (2, 15667065), (3, 10444710), (5, 6266826), (6, 5222355), (9, 3481570), (10, 3133413), (15, 2088942), (18, 1740785), (30, 1044471), (45, 696314), (53, 591210), (90, 348157), (106, 295605), (159, 197070), (265, 118242), (318, 98535), (477, 65690), (530, 59121), (795, 39414), (954, 32845), (1590, 19707), (2385, 13138), (4770, 6569)]