153150340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10831}}^1$

素因数の和:10948

約数の個数: 48

約数和(自身を含む): 371234304

約数和(自身を除く): 218083964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 10831, 14140, 21662, 43324, 54155, 75817, 108310, 151634, 216620, 303268, 379085, 758170, 1093931, 1516340, 2187862, 4375724, 5469655, 7657517, 10939310, 15315034, 21878620, 30630068, 38287585, 76575170, 153150340]

約数ペア:

[(1, 153150340), (2, 76575170), (4, 38287585), (5, 30630068), (7, 21878620), (10, 15315034), (14, 10939310), (20, 7657517), (28, 5469655), (35, 4375724), (70, 2187862), (101, 1516340), (140, 1093931), (202, 758170), (404, 379085), (505, 303268), (707, 216620), (1010, 151634), (1414, 108310), (2020, 75817), (2828, 54155), (3535, 43324), (7070, 21662), (10831, 14140)]