130545660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{310823}}^1$

素因数の和:310842

約数の個数: 48

約数和(自身を含む): 417747456

約数和(自身を除く): 287201796

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, 310823, 621646, 932469, 1243292, 1554115, 1864938, 2175761, 3108230, 3729876, 4351522, 4662345, 6216460, 6527283, 8703044, 9324690, 10878805, 13054566, 18649380, 21757610, 26109132, 32636415, 43515220, 65272830, 130545660]

約数ペア:

[(1, 130545660), (2, 65272830), (3, 43515220), (4, 32636415), (5, 26109132), (6, 21757610), (7, 18649380), (10, 13054566), (12, 10878805), (14, 9324690), (15, 8703044), (20, 6527283), (21, 6216460), (28, 4662345), (30, 4351522), (35, 3729876), (42, 3108230), (60, 2175761), (70, 1864938), (84, 1554115), (105, 1243292), (140, 932469), (210, 621646), (420, 310823)]