22109710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 45696960

約数和(自身を除く): 23587250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1229, 1285, 1799, 2458, 2570, 3598, 6145, 8603, 8995, 12290, 17206, 17990, 43015, 86030, 315853, 631706, 1579265, 2210971, 3158530, 4421942, 11054855, 22109710]

約数ペア:

[(1, 22109710), (2, 11054855), (5, 4421942), (7, 3158530), (10, 2210971), (14, 1579265), (35, 631706), (70, 315853), (257, 86030), (514, 43015), (1229, 17990), (1285, 17206), (1799, 12290), (2458, 8995), (2570, 8603), (3598, 6145)]