30992150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 66837984

約数和(自身を除く): 35845834

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1213, 1825, 2426, 2555, 3650, 5110, 6065, 8491, 12130, 12775, 16982, 25550, 30325, 42455, 60650, 84910, 88549, 177098, 212275, 424550, 442745, 619843, 885490, 1239686, 2213725, 3099215, 4427450, 6198430, 15496075, 30992150]

約数ペア:

[(1, 30992150), (2, 15496075), (5, 6198430), (7, 4427450), (10, 3099215), (14, 2213725), (25, 1239686), (35, 885490), (50, 619843), (70, 442745), (73, 424550), (146, 212275), (175, 177098), (350, 88549), (365, 84910), (511, 60650), (730, 42455), (1022, 30325), (1213, 25550), (1825, 16982), (2426, 12775), (2555, 12130), (3650, 8491), (5110, 6065)]