11858910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 20973090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 379, 447, 745, 758, 894, 1043, 1137, 1490, 1895, 2086, 2235, 2274, 2653, 3129, 3790, 4470, 5215, 5306, 5685, 6258, 7959, 10430, 11370, 13265, 15645, 15918, 26530, 31290, 39795, 56471, 79590, 112942, 169413, 282355, 338826, 395297, 564710, 790594, 847065, 1185891, 1694130, 1976485, 2371782, 3952970, 5929455, 11858910]

約数ペア:

[(1, 11858910), (2, 5929455), (3, 3952970), (5, 2371782), (6, 1976485), (7, 1694130), (10, 1185891), (14, 847065), (15, 790594), (21, 564710), (30, 395297), (35, 338826), (42, 282355), (70, 169413), (105, 112942), (149, 79590), (210, 56471), (298, 39795), (379, 31290), (447, 26530), (745, 15918), (758, 15645), (894, 13265), (1043, 11370), (1137, 10430), (1490, 7959), (1895, 6258), (2086, 5685), (2235, 5306), (2274, 5215), (2653, 4470), (3129, 3790)]