198629730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169769}}^1$

素因数の和:169795

約数の個数: 48

約数和(自身を含む): 556166520

約数和(自身を除く): 357536790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 169769, 339538, 509307, 848845, 1018614, 1527921, 1697690, 2206997, 2546535, 3055842, 4413994, 5093070, 6620991, 7639605, 11034985, 13241982, 15279210, 19862973, 22069970, 33104955, 39725946, 66209910, 99314865, 198629730]

約数ペア:

[(1, 198629730), (2, 99314865), (3, 66209910), (5, 39725946), (6, 33104955), (9, 22069970), (10, 19862973), (13, 15279210), (15, 13241982), (18, 11034985), (26, 7639605), (30, 6620991), (39, 5093070), (45, 4413994), (65, 3055842), (78, 2546535), (90, 2206997), (117, 1697690), (130, 1527921), (195, 1018614), (234, 848845), (390, 509307), (585, 339538), (1170, 169769)]