3278430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 8658000

約数和(自身を除く): 5379570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 499, 657, 730, 998, 1095, 1314, 1497, 2190, 2495, 2994, 3285, 4491, 4990, 6570, 7485, 8982, 14970, 22455, 36427, 44910, 72854, 109281, 182135, 218562, 327843, 364270, 546405, 655686, 1092810, 1639215, 3278430]

約数ペア:

[(1, 3278430), (2, 1639215), (3, 1092810), (5, 655686), (6, 546405), (9, 364270), (10, 327843), (15, 218562), (18, 182135), (30, 109281), (45, 72854), (73, 44910), (90, 36427), (146, 22455), (219, 14970), (365, 8982), (438, 7485), (499, 6570), (657, 4990), (730, 4491), (998, 3285), (1095, 2994), (1314, 2495), (1497, 2190)]