21776190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3761}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 52547616

約数和(自身を除く): 30771426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3761, 5790, 7522, 11283, 18805, 22566, 37610, 56415, 112830, 725873, 1451746, 2177619, 3629365, 4355238, 7258730, 10888095, 21776190]

約数ペア:

[(1, 21776190), (2, 10888095), (3, 7258730), (5, 4355238), (6, 3629365), (10, 2177619), (15, 1451746), (30, 725873), (193, 112830), (386, 56415), (579, 37610), (965, 22566), (1158, 18805), (1930, 11283), (2895, 7522), (3761, 5790)]