42893770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{773}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 37354550

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 773, 895, 1546, 1790, 3865, 5549, 7730, 11098, 23963, 27745, 47926, 55490, 119815, 138367, 239630, 276734, 691835, 1383670, 4289377, 8578754, 21446885, 42893770]

約数ペア:

[(1, 42893770), (2, 21446885), (5, 8578754), (10, 4289377), (31, 1383670), (62, 691835), (155, 276734), (179, 239630), (310, 138367), (358, 119815), (773, 55490), (895, 47926), (1546, 27745), (1790, 23963), (3865, 11098), (5549, 7730)]