11907180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 36599472

約数和(自身を除く): 24692292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 797, 830, 996, 1245, 1494, 1594, 1660, 2391, 2490, 2988, 3188, 3735, 3985, 4782, 4980, 7173, 7470, 7970, 9564, 11955, 14346, 14940, 15940, 23910, 28692, 35865, 47820, 66151, 71730, 132302, 143460, 198453, 264604, 330755, 396906, 595359, 661510, 793812, 992265, 1190718, 1323020, 1984530, 2381436, 2976795, 3969060, 5953590, 11907180]

約数ペア:

[(1, 11907180), (2, 5953590), (3, 3969060), (4, 2976795), (5, 2381436), (6, 1984530), (9, 1323020), (10, 1190718), (12, 992265), (15, 793812), (18, 661510), (20, 595359), (30, 396906), (36, 330755), (45, 264604), (60, 198453), (83, 143460), (90, 132302), (166, 71730), (180, 66151), (249, 47820), (332, 35865), (415, 28692), (498, 23910), (747, 15940), (797, 14940), (830, 14346), (996, 11955), (1245, 9564), (1494, 7970), (1594, 7470), (1660, 7173), (2391, 4980), (2490, 4782), (2988, 3985), (3188, 3735)]