77180170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4243}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 148506048

約数和(自身を除く): 71325878

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 4243, 8486, 9095, 18190, 21215, 42430, 72131, 144262, 360655, 454001, 721310, 908002, 2270005, 4540010, 7718017, 15436034, 38590085, 77180170]

約数ペア:

[(1, 77180170), (2, 38590085), (5, 15436034), (10, 7718017), (17, 4540010), (34, 2270005), (85, 908002), (107, 721310), (170, 454001), (214, 360655), (535, 144262), (1070, 72131), (1819, 42430), (3638, 21215), (4243, 18190), (8486, 9095)]