22277340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5419

約数の個数: 72

約数和(自身を含む): 70525728

約数和(自身を除く): 48248388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5381, 10762, 16143, 21524, 26905, 32286, 48429, 53810, 64572, 80715, 96858, 107620, 123763, 161430, 193716, 242145, 247526, 322860, 371289, 484290, 495052, 618815, 742578, 968580, 1113867, 1237630, 1485156, 1856445, 2227734, 2475260, 3712890, 4455468, 5569335, 7425780, 11138670, 22277340]

約数ペア:

[(1, 22277340), (2, 11138670), (3, 7425780), (4, 5569335), (5, 4455468), (6, 3712890), (9, 2475260), (10, 2227734), (12, 1856445), (15, 1485156), (18, 1237630), (20, 1113867), (23, 968580), (30, 742578), (36, 618815), (45, 495052), (46, 484290), (60, 371289), (69, 322860), (90, 247526), (92, 242145), (115, 193716), (138, 161430), (180, 123763), (207, 107620), (230, 96858), (276, 80715), (345, 64572), (414, 53810), (460, 48429), (690, 32286), (828, 26905), (1035, 21524), (1380, 16143), (2070, 10762), (4140, 5381)]