28055370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{133597}}^1$

素因数の和:133614

約数の個数: 32

約数和(自身を含む): 76952448

約数和(自身を除く): 48897078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 133597, 267194, 400791, 667985, 801582, 935179, 1335970, 1870358, 2003955, 2805537, 4007910, 4675895, 5611074, 9351790, 14027685, 28055370]

約数ペア:

[(1, 28055370), (2, 14027685), (3, 9351790), (5, 5611074), (6, 4675895), (7, 4007910), (10, 2805537), (14, 2003955), (15, 1870358), (21, 1335970), (30, 935179), (35, 801582), (42, 667985), (70, 400791), (105, 267194), (210, 133597)]