30421716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 76919808

約数和(自身を除く): 46498092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1021, 1146, 2042, 2292, 2483, 3063, 4084, 4966, 6126, 7449, 9932, 12252, 13273, 14898, 26546, 29796, 39819, 53092, 79638, 159276, 195011, 390022, 585033, 780044, 1170066, 2340132, 2535143, 5070286, 7605429, 10140572, 15210858, 30421716]

約数ペア:

[(1, 30421716), (2, 15210858), (3, 10140572), (4, 7605429), (6, 5070286), (12, 2535143), (13, 2340132), (26, 1170066), (39, 780044), (52, 585033), (78, 390022), (156, 195011), (191, 159276), (382, 79638), (573, 53092), (764, 39819), (1021, 29796), (1146, 26546), (2042, 14898), (2292, 13273), (2483, 12252), (3063, 9932), (4084, 7449), (4966, 6126)]