173300790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 449390592

約数和(自身を除く): 276089802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 431, 862, 1031, 1293, 2062, 2155, 2586, 3093, 4310, 5155, 5603, 6186, 6465, 10310, 11206, 12930, 13403, 15465, 16809, 26806, 28015, 30930, 33618, 40209, 56030, 67015, 80418, 84045, 134030, 168090, 201045, 402090, 444361, 888722, 1333083, 2221805, 2666166, 4443610, 5776693, 6665415, 11553386, 13330830, 17330079, 28883465, 34660158, 57766930, 86650395, 173300790]

約数ペア:

[(1, 173300790), (2, 86650395), (3, 57766930), (5, 34660158), (6, 28883465), (10, 17330079), (13, 13330830), (15, 11553386), (26, 6665415), (30, 5776693), (39, 4443610), (65, 2666166), (78, 2221805), (130, 1333083), (195, 888722), (390, 444361), (431, 402090), (862, 201045), (1031, 168090), (1293, 134030), (2062, 84045), (2155, 80418), (2586, 67015), (3093, 56030), (4310, 40209), (5155, 33618), (5603, 30930), (6186, 28015), (6465, 26806), (10310, 16809), (11206, 15465), (12930, 13403)]