4356270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 11466000

約数和(自身を除く): 7109730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 499, 582, 873, 970, 998, 1455, 1497, 1746, 2495, 2910, 2994, 4365, 4491, 4990, 7485, 8730, 8982, 14970, 22455, 44910, 48403, 96806, 145209, 242015, 290418, 435627, 484030, 726045, 871254, 1452090, 2178135, 4356270]

約数ペア:

[(1, 4356270), (2, 2178135), (3, 1452090), (5, 871254), (6, 726045), (9, 484030), (10, 435627), (15, 290418), (18, 242015), (30, 145209), (45, 96806), (90, 48403), (97, 44910), (194, 22455), (291, 14970), (485, 8982), (499, 8730), (582, 7485), (873, 4990), (970, 4491), (998, 4365), (1455, 2994), (1497, 2910), (1746, 2495)]