459018910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 998438400

約数和(自身を除く): 539419490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 269, 538, 665, 1283, 1330, 1345, 1883, 2566, 2690, 3766, 5111, 6415, 8981, 9415, 10222, 12830, 17962, 18830, 24377, 25555, 35777, 44905, 48754, 51110, 71554, 89810, 121885, 170639, 178885, 243770, 341278, 345127, 357770, 690254, 853195, 1706390, 1725635, 2415889, 3451270, 4831778, 6557413, 12079445, 13114826, 24158890, 32787065, 45901891, 65574130, 91803782, 229509455, 459018910]

約数ペア:

[(1, 459018910), (2, 229509455), (5, 91803782), (7, 65574130), (10, 45901891), (14, 32787065), (19, 24158890), (35, 13114826), (38, 12079445), (70, 6557413), (95, 4831778), (133, 3451270), (190, 2415889), (266, 1725635), (269, 1706390), (538, 853195), (665, 690254), (1283, 357770), (1330, 345127), (1345, 341278), (1883, 243770), (2566, 178885), (2690, 170639), (3766, 121885), (5111, 89810), (6415, 71554), (8981, 51110), (9415, 48754), (10222, 44905), (12830, 35777), (17962, 25555), (18830, 24377)]