29831710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 27049730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 797, 985, 1594, 1970, 3743, 3985, 7486, 7970, 15143, 18715, 30286, 37430, 75715, 151430, 157009, 314018, 785045, 1570090, 2983171, 5966342, 14915855, 29831710]

約数ペア:

[(1, 29831710), (2, 14915855), (5, 5966342), (10, 2983171), (19, 1570090), (38, 785045), (95, 314018), (190, 157009), (197, 151430), (394, 75715), (797, 37430), (985, 30286), (1594, 18715), (1970, 15143), (3743, 7970), (3985, 7486)]