123237090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44171}}^1$

素因数の和:44215

約数の個数: 48

約数和(自身を含む): 330759936

約数和(自身を除く): 207522846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 44171, 88342, 132513, 220855, 265026, 397539, 441710, 662565, 795078, 1325130, 1369301, 1987695, 2738602, 3975390, 4107903, 6846505, 8215806, 12323709, 13693010, 20539515, 24647418, 41079030, 61618545, 123237090]

約数ペア:

[(1, 123237090), (2, 61618545), (3, 41079030), (5, 24647418), (6, 20539515), (9, 13693010), (10, 12323709), (15, 8215806), (18, 6846505), (30, 4107903), (31, 3975390), (45, 2738602), (62, 1987695), (90, 1369301), (93, 1325130), (155, 795078), (186, 662565), (279, 441710), (310, 397539), (465, 265026), (558, 220855), (930, 132513), (1395, 88342), (2790, 44171)]