39719490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 95518656

約数和(自身を除く): 55799166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 2003, 3305, 3966, 4006, 6009, 6610, 9915, 10015, 12018, 19830, 20030, 30045, 60090, 1323983, 2647966, 3971949, 6619915, 7943898, 13239830, 19859745, 39719490]

約数ペア:

[(1, 39719490), (2, 19859745), (3, 13239830), (5, 7943898), (6, 6619915), (10, 3971949), (15, 2647966), (30, 1323983), (661, 60090), (1322, 30045), (1983, 20030), (2003, 19830), (3305, 12018), (3966, 10015), (4006, 9915), (6009, 6610)]