69931020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61343}}^1$

素因数の和:61374

約数の個数: 48

約数和(自身を含む): 206115840

約数和(自身を除く): 136184820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61343, 122686, 184029, 245372, 306715, 368058, 613430, 736116, 920145, 1165517, 1226860, 1840290, 2331034, 3496551, 3680580, 4662068, 5827585, 6993102, 11655170, 13986204, 17482755, 23310340, 34965510, 69931020]

約数ペア:

[(1, 69931020), (2, 34965510), (3, 23310340), (4, 17482755), (5, 13986204), (6, 11655170), (10, 6993102), (12, 5827585), (15, 4662068), (19, 3680580), (20, 3496551), (30, 2331034), (38, 1840290), (57, 1226860), (60, 1165517), (76, 920145), (95, 736116), (114, 613430), (190, 368058), (228, 306715), (285, 245372), (380, 184029), (570, 122686), (1140, 61343)]