142776010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1871}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 277385472

約数和(自身を除く): 134609462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 587, 1174, 1871, 2935, 3742, 5870, 7631, 9355, 15262, 18710, 24323, 38155, 48646, 76310, 121615, 243230, 1098277, 2196554, 5491385, 10982770, 14277601, 28555202, 71388005, 142776010]

約数ペア:

[(1, 142776010), (2, 71388005), (5, 28555202), (10, 14277601), (13, 10982770), (26, 5491385), (65, 2196554), (130, 1098277), (587, 243230), (1174, 121615), (1871, 76310), (2935, 48646), (3742, 38155), (5870, 24323), (7631, 18710), (9355, 15262)]