74192030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18229}}^1$

素因数の和:18284

約数の個数: 32

約数和(自身を含む): 149631840

約数和(自身を除く): 75439810

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 18229, 36458, 91145, 182290, 200519, 401038, 674473, 1002595, 1348946, 2005190, 3372365, 6744730, 7419203, 14838406, 37096015, 74192030]

約数ペア:

[(1, 74192030), (2, 37096015), (5, 14838406), (10, 7419203), (11, 6744730), (22, 3372365), (37, 2005190), (55, 1348946), (74, 1002595), (110, 674473), (185, 401038), (370, 200519), (407, 182290), (814, 91145), (2035, 36458), (4070, 18229)]