29385860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12380

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 45294844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12347, 24694, 49388, 61735, 86429, 123470, 172858, 209899, 246940, 345716, 419798, 432145, 839596, 864290, 1049495, 1469293, 1728580, 2098990, 2938586, 4197980, 5877172, 7346465, 14692930, 29385860]

約数ペア:

[(1, 29385860), (2, 14692930), (4, 7346465), (5, 5877172), (7, 4197980), (10, 2938586), (14, 2098990), (17, 1728580), (20, 1469293), (28, 1049495), (34, 864290), (35, 839596), (68, 432145), (70, 419798), (85, 345716), (119, 246940), (140, 209899), (170, 172858), (238, 123470), (340, 86429), (476, 61735), (595, 49388), (1190, 24694), (2380, 12347)]