63309020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 142611840

約数和(自身を除く): 79302820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2357, 2686, 4714, 5372, 6715, 9428, 11785, 13430, 23570, 26860, 40069, 47140, 80138, 160276, 186203, 200345, 372406, 400690, 744812, 801380, 931015, 1862030, 3165451, 3724060, 6330902, 12661804, 15827255, 31654510, 63309020]

約数ペア:

[(1, 63309020), (2, 31654510), (4, 15827255), (5, 12661804), (10, 6330902), (17, 3724060), (20, 3165451), (34, 1862030), (68, 931015), (79, 801380), (85, 744812), (158, 400690), (170, 372406), (316, 200345), (340, 186203), (395, 160276), (790, 80138), (1343, 47140), (1580, 40069), (2357, 26860), (2686, 23570), (4714, 13430), (5372, 11785), (6715, 9428)]