42208620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41381}}^1$

素因数の和:41410

約数の個数: 48

約数和(自身を含む): 125139168

約数和(自身を除く): 82930548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 41381, 82762, 124143, 165524, 206905, 248286, 413810, 496572, 620715, 703477, 827620, 1241430, 1406954, 2110431, 2482860, 2813908, 3517385, 4220862, 7034770, 8441724, 10552155, 14069540, 21104310, 42208620]

約数ペア:

[(1, 42208620), (2, 21104310), (3, 14069540), (4, 10552155), (5, 8441724), (6, 7034770), (10, 4220862), (12, 3517385), (15, 2813908), (17, 2482860), (20, 2110431), (30, 1406954), (34, 1241430), (51, 827620), (60, 703477), (68, 620715), (85, 496572), (102, 413810), (170, 248286), (204, 206905), (255, 165524), (340, 124143), (510, 82762), (1020, 41381)]