195713730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29789}}^1$

素因数の和:29875

約数の個数: 48

約数和(自身を含む): 515843640

約数和(自身を除く): 320129910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 29789, 59578, 89367, 148945, 178734, 268101, 297890, 446835, 536202, 893670, 1340505, 2174597, 2681010, 4349194, 6523791, 10872985, 13047582, 19571373, 21745970, 32618955, 39142746, 65237910, 97856865, 195713730]

約数ペア:

[(1, 195713730), (2, 97856865), (3, 65237910), (5, 39142746), (6, 32618955), (9, 21745970), (10, 19571373), (15, 13047582), (18, 10872985), (30, 6523791), (45, 4349194), (73, 2681010), (90, 2174597), (146, 1340505), (219, 893670), (365, 536202), (438, 446835), (657, 297890), (730, 268101), (1095, 178734), (1314, 148945), (2190, 89367), (3285, 59578), (6570, 29789)]