135276330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{644173}}^1$

素因数の和:644190

約数の個数: 32

約数和(自身を含む): 371044224

約数和(自身を除く): 235767894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 644173, 1288346, 1932519, 3220865, 3865038, 4509211, 6441730, 9018422, 9662595, 13527633, 19325190, 22546055, 27055266, 45092110, 67638165, 135276330]

約数ペア:

[(1, 135276330), (2, 67638165), (3, 45092110), (5, 27055266), (6, 22546055), (7, 19325190), (10, 13527633), (14, 9662595), (15, 9018422), (21, 6441730), (30, 4509211), (35, 3865038), (42, 3220865), (70, 1932519), (105, 1288346), (210, 644173)]