269142930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13832

約数の個数: 96

約数和(自身を含む): 825596928

約数和(自身を除く): 556453998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 13781, 19530, 27562, 41343, 68905, 82686, 96467, 124029, 137810, 192934, 206715, 248058, 289401, 413430, 427211, 482335, 578802, 620145, 854422, 868203, 964670, 1240290, 1281633, 1447005, 1736406, 2136055, 2563266, 2894010, 2990477, 3844899, 4272110, 4341015, 5980954, 6408165, 7689798, 8682030, 8971431, 12816330, 14952385, 17942862, 19224495, 26914293, 29904770, 38448990, 44857155, 53828586, 89714310, 134571465, 269142930]

約数ペア:

[(1, 269142930), (2, 134571465), (3, 89714310), (5, 53828586), (6, 44857155), (7, 38448990), (9, 29904770), (10, 26914293), (14, 19224495), (15, 17942862), (18, 14952385), (21, 12816330), (30, 8971431), (31, 8682030), (35, 7689798), (42, 6408165), (45, 5980954), (62, 4341015), (63, 4272110), (70, 3844899), (90, 2990477), (93, 2894010), (105, 2563266), (126, 2136055), (155, 1736406), (186, 1447005), (210, 1281633), (217, 1240290), (279, 964670), (310, 868203), (315, 854422), (434, 620145), (465, 578802), (558, 482335), (630, 427211), (651, 413430), (930, 289401), (1085, 248058), (1302, 206715), (1395, 192934), (1953, 137810), (2170, 124029), (2790, 96467), (3255, 82686), (3906, 68905), (6510, 41343), (9765, 27562), (13781, 19530)]