1214331460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{37181}}^1$

素因数の和:37284

約数の個数: 48

約数和(自身を含む): 2698520832

約数和(自身を除く): 1484189372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16330, 32660, 37181, 74362, 148724, 185905, 371810, 743620, 855163, 1710326, 2639851, 3420652, 4275815, 5279702, 8551630, 10559404, 13199255, 17103260, 26398510, 52797020, 60716573, 121433146, 242866292, 303582865, 607165730, 1214331460]

約数ペア:

[(1, 1214331460), (2, 607165730), (4, 303582865), (5, 242866292), (10, 121433146), (20, 60716573), (23, 52797020), (46, 26398510), (71, 17103260), (92, 13199255), (115, 10559404), (142, 8551630), (230, 5279702), (284, 4275815), (355, 3420652), (460, 2639851), (710, 1710326), (1420, 855163), (1633, 743620), (3266, 371810), (6532, 185905), (8165, 148724), (16330, 74362), (32660, 37181)]