69578580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16333}}^1$

素因数の和:16416

約数の個数: 48

約数和(自身を含む): 197576064

約数和(自身を除く): 127997484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 16333, 32666, 48999, 65332, 81665, 97998, 163330, 195996, 244995, 326660, 489990, 979980, 1159643, 2319286, 3478929, 4638572, 5798215, 6957858, 11596430, 13915716, 17394645, 23192860, 34789290, 69578580]

約数ペア:

[(1, 69578580), (2, 34789290), (3, 23192860), (4, 17394645), (5, 13915716), (6, 11596430), (10, 6957858), (12, 5798215), (15, 4638572), (20, 3478929), (30, 2319286), (60, 1159643), (71, 979980), (142, 489990), (213, 326660), (284, 244995), (355, 195996), (426, 163330), (710, 97998), (852, 81665), (1065, 65332), (1420, 48999), (2130, 32666), (4260, 16333)]