30619505

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 13409935

約数列:

[1, 5, 7, 29, 35, 97, 145, 203, 311, 485, 679, 1015, 1555, 2177, 2813, 3395, 9019, 10885, 14065, 19691, 30167, 45095, 63133, 98455, 150835, 211169, 315665, 874843, 1055845, 4374215, 6123901, 30619505]

約数ペア:

[(1, 30619505), (5, 6123901), (7, 4374215), (29, 1055845), (35, 874843), (97, 315665), (145, 211169), (203, 150835), (311, 98455), (485, 63133), (679, 45095), (1015, 30167), (1555, 19691), (2177, 14065), (2813, 10885), (3395, 9019)]