56880270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1031}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 148273632

約数和(自身を除く): 91393362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 613, 1031, 1226, 1839, 2062, 3065, 3093, 3678, 5155, 5517, 6130, 6186, 9195, 9279, 10310, 11034, 15465, 18390, 18558, 27585, 30930, 46395, 55170, 92790, 632003, 1264006, 1896009, 3160015, 3792018, 5688027, 6320030, 9480045, 11376054, 18960090, 28440135, 56880270]

約数ペア:

[(1, 56880270), (2, 28440135), (3, 18960090), (5, 11376054), (6, 9480045), (9, 6320030), (10, 5688027), (15, 3792018), (18, 3160015), (30, 1896009), (45, 1264006), (90, 632003), (613, 92790), (1031, 55170), (1226, 46395), (1839, 30930), (2062, 27585), (3065, 18558), (3093, 18390), (3678, 15465), (5155, 11034), (5517, 10310), (6130, 9279), (6186, 9195)]