42751020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 134572032

約数和(自身を除く): 91821012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2383, 2990, 3588, 4485, 4766, 5980, 7149, 8970, 9532, 11915, 14298, 17940, 23830, 28596, 30979, 35745, 47660, 54809, 61958, 71490, 92937, 109618, 123916, 142980, 154895, 164427, 185874, 219236, 274045, 309790, 328854, 371748, 464685, 548090, 619580, 657708, 712517, 822135, 929370, 1096180, 1425034, 1644270, 1858740, 2137551, 2850068, 3288540, 3562585, 4275102, 7125170, 8550204, 10687755, 14250340, 21375510, 42751020]

約数ペア:

[(1, 42751020), (2, 21375510), (3, 14250340), (4, 10687755), (5, 8550204), (6, 7125170), (10, 4275102), (12, 3562585), (13, 3288540), (15, 2850068), (20, 2137551), (23, 1858740), (26, 1644270), (30, 1425034), (39, 1096180), (46, 929370), (52, 822135), (60, 712517), (65, 657708), (69, 619580), (78, 548090), (92, 464685), (115, 371748), (130, 328854), (138, 309790), (156, 274045), (195, 219236), (230, 185874), (260, 164427), (276, 154895), (299, 142980), (345, 123916), (390, 109618), (460, 92937), (598, 71490), (690, 61958), (780, 54809), (897, 47660), (1196, 35745), (1380, 30979), (1495, 28596), (1794, 23830), (2383, 17940), (2990, 14298), (3588, 11915), (4485, 9532), (4766, 8970), (5980, 7149)]