479219910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1213}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 1240843968

約数和(自身を除く): 761624058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1013, 1213, 2026, 2426, 3039, 3639, 5065, 6065, 6078, 7278, 10130, 12130, 13169, 15195, 15769, 18195, 26338, 30390, 31538, 36390, 39507, 47307, 65845, 78845, 79014, 94614, 131690, 157690, 197535, 236535, 395070, 473070, 1228769, 2457538, 3686307, 6143845, 7372614, 12287690, 15973997, 18431535, 31947994, 36863070, 47921991, 79869985, 95843982, 159739970, 239609955, 479219910]

約数ペア:

[(1, 479219910), (2, 239609955), (3, 159739970), (5, 95843982), (6, 79869985), (10, 47921991), (13, 36863070), (15, 31947994), (26, 18431535), (30, 15973997), (39, 12287690), (65, 7372614), (78, 6143845), (130, 3686307), (195, 2457538), (390, 1228769), (1013, 473070), (1213, 395070), (2026, 236535), (2426, 197535), (3039, 157690), (3639, 131690), (5065, 94614), (6065, 79014), (6078, 78845), (7278, 65845), (10130, 47307), (12130, 39507), (13169, 36390), (15195, 31538), (15769, 30390), (18195, 26338)]