3643390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 6922080

約数和(自身を除く): 3278690

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 229, 370, 430, 458, 1145, 1591, 2290, 3182, 7955, 8473, 9847, 15910, 16946, 19694, 42365, 49235, 84730, 98470, 364339, 728678, 1821695, 3643390]

約数ペア:

[(1, 3643390), (2, 1821695), (5, 728678), (10, 364339), (37, 98470), (43, 84730), (74, 49235), (86, 42365), (185, 19694), (215, 16946), (229, 15910), (370, 9847), (430, 8473), (458, 7955), (1145, 3182), (1591, 2290)]