11647830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 28144224

約数和(自身を除く): 16496394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2473, 4710, 4946, 7419, 12365, 14838, 24730, 37095, 74190, 388261, 776522, 1164783, 1941305, 2329566, 3882610, 5823915, 11647830]

約数ペア:

[(1, 11647830), (2, 5823915), (3, 3882610), (5, 2329566), (6, 1941305), (10, 1164783), (15, 776522), (30, 388261), (157, 74190), (314, 37095), (471, 24730), (785, 14838), (942, 12365), (1570, 7419), (2355, 4946), (2473, 4710)]