29685510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 77454000

約数和(自身を除く): 47768490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 661, 998, 1322, 1497, 1983, 2495, 2994, 3305, 3966, 4491, 4990, 5949, 6610, 7485, 8982, 9915, 11898, 14970, 19830, 22455, 29745, 44910, 59490, 329839, 659678, 989517, 1649195, 1979034, 2968551, 3298390, 4947585, 5937102, 9895170, 14842755, 29685510]

約数ペア:

[(1, 29685510), (2, 14842755), (3, 9895170), (5, 5937102), (6, 4947585), (9, 3298390), (10, 2968551), (15, 1979034), (18, 1649195), (30, 989517), (45, 659678), (90, 329839), (499, 59490), (661, 44910), (998, 29745), (1322, 22455), (1497, 19830), (1983, 14970), (2495, 11898), (2994, 9915), (3305, 8982), (3966, 7485), (4491, 6610), (4990, 5949)]