17207940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4861}}^1$

素因数の和:4932

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 31801020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4861, 9722, 14583, 19444, 24305, 29166, 48610, 58332, 72915, 97220, 145830, 286799, 291660, 573598, 860397, 1147196, 1433995, 1720794, 2867990, 3441588, 4301985, 5735980, 8603970, 17207940]

約数ペア:

[(1, 17207940), (2, 8603970), (3, 5735980), (4, 4301985), (5, 3441588), (6, 2867990), (10, 1720794), (12, 1433995), (15, 1147196), (20, 860397), (30, 573598), (59, 291660), (60, 286799), (118, 145830), (177, 97220), (236, 72915), (295, 58332), (354, 48610), (590, 29166), (708, 24305), (885, 19444), (1180, 14583), (1770, 9722), (3540, 4861)]