140492730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7517}}^1$

素因数の和:7623

約数の個数: 64

約数和(自身を含む): 389733120

約数和(自身を除く): 249240390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 7517, 9345, 15034, 18690, 22551, 37585, 45102, 52619, 75170, 105238, 112755, 157857, 225510, 263095, 315714, 526190, 669013, 789285, 1338026, 1578570, 2007039, 3345065, 4014078, 4683091, 6690130, 9366182, 10035195, 14049273, 20070390, 23415455, 28098546, 46830910, 70246365, 140492730]

約数ペア:

[(1, 140492730), (2, 70246365), (3, 46830910), (5, 28098546), (6, 23415455), (7, 20070390), (10, 14049273), (14, 10035195), (15, 9366182), (21, 6690130), (30, 4683091), (35, 4014078), (42, 3345065), (70, 2007039), (89, 1578570), (105, 1338026), (178, 789285), (210, 669013), (267, 526190), (445, 315714), (534, 263095), (623, 225510), (890, 157857), (1246, 112755), (1335, 105238), (1869, 75170), (2670, 52619), (3115, 45102), (3738, 37585), (6230, 22551), (7517, 18690), (9345, 15034)]