106645980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{253919}}^1$

素因数の和:253938

約数の個数: 48

約数和(自身を含む): 341268480

約数和(自身を除く): 234622500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 253919, 507838, 761757, 1015676, 1269595, 1523514, 1777433, 2539190, 3047028, 3554866, 3808785, 5078380, 5332299, 7109732, 7617570, 8887165, 10664598, 15235140, 17774330, 21329196, 26661495, 35548660, 53322990, 106645980]

約数ペア:

[(1, 106645980), (2, 53322990), (3, 35548660), (4, 26661495), (5, 21329196), (6, 17774330), (7, 15235140), (10, 10664598), (12, 8887165), (14, 7617570), (15, 7109732), (20, 5332299), (21, 5078380), (28, 3808785), (30, 3554866), (35, 3047028), (42, 2539190), (60, 1777433), (70, 1523514), (84, 1269595), (105, 1015676), (140, 761757), (210, 507838), (420, 253919)]