71843910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10739}}^1$

素因数の和:10972

約数の個数: 32

約数和(自身を含む): 173214720

約数和(自身を除く): 101370810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 10739, 21478, 32217, 53695, 64434, 107390, 161085, 322170, 2394797, 4789594, 7184391, 11973985, 14368782, 23947970, 35921955, 71843910]

約数ペア:

[(1, 71843910), (2, 35921955), (3, 23947970), (5, 14368782), (6, 11973985), (10, 7184391), (15, 4789594), (30, 2394797), (223, 322170), (446, 161085), (669, 107390), (1115, 64434), (1338, 53695), (2230, 32217), (3345, 21478), (6690, 10739)]