30951174

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 63180000

約数和(自身を除く): 32228826

約数列:

[1, 2, 3, 6, 89, 149, 178, 267, 298, 389, 447, 534, 778, 894, 1167, 2334, 13261, 26522, 34621, 39783, 57961, 69242, 79566, 103863, 115922, 173883, 207726, 347766, 5158529, 10317058, 15475587, 30951174]

約数ペア:

[(1, 30951174), (2, 15475587), (3, 10317058), (6, 5158529), (89, 347766), (149, 207726), (178, 173883), (267, 115922), (298, 103863), (389, 79566), (447, 69242), (534, 57961), (778, 39783), (894, 34621), (1167, 26522), (2334, 13261)]