10738740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 30421440

約数和(自身を除く): 19682700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2011, 2670, 4022, 5340, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 178979, 357958, 536937, 715916, 894895, 1073874, 1789790, 2147748, 2684685, 3579580, 5369370, 10738740]

約数ペア:

[(1, 10738740), (2, 5369370), (3, 3579580), (4, 2684685), (5, 2147748), (6, 1789790), (10, 1073874), (12, 894895), (15, 715916), (20, 536937), (30, 357958), (60, 178979), (89, 120660), (178, 60330), (267, 40220), (356, 30165), (445, 24132), (534, 20110), (890, 12066), (1068, 10055), (1335, 8044), (1780, 6033), (2011, 5340), (2670, 4022)]