330200060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2897}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 715690080

約数和(自身を除く): 385490020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 139, 164, 205, 278, 410, 556, 695, 820, 1390, 2780, 2897, 5699, 5794, 11398, 11588, 14485, 22796, 28495, 28970, 56990, 57940, 113980, 118777, 237554, 402683, 475108, 593885, 805366, 1187770, 1610732, 2013415, 2375540, 4026830, 8053660, 16510003, 33020006, 66040012, 82550015, 165100030, 330200060]

約数ペア:

[(1, 330200060), (2, 165100030), (4, 82550015), (5, 66040012), (10, 33020006), (20, 16510003), (41, 8053660), (82, 4026830), (139, 2375540), (164, 2013415), (205, 1610732), (278, 1187770), (410, 805366), (556, 593885), (695, 475108), (820, 402683), (1390, 237554), (2780, 118777), (2897, 113980), (5699, 57940), (5794, 56990), (11398, 28970), (11588, 28495), (14485, 22796)]