42450470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3701}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 81029376

約数和(自身を除く): 38578906

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 3701, 5735, 7402, 11470, 18505, 37010, 114731, 136937, 229462, 273874, 573655, 684685, 1147310, 1369370, 4245047, 8490094, 21225235, 42450470]

約数ペア:

[(1, 42450470), (2, 21225235), (5, 8490094), (10, 4245047), (31, 1369370), (37, 1147310), (62, 684685), (74, 573655), (155, 273874), (185, 229462), (310, 136937), (370, 114731), (1147, 37010), (2294, 18505), (3701, 11470), (5735, 7402)]