23553810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^4\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 72097740

約数和(自身を除く): 48543930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 109, 126, 147, 210, 218, 245, 294, 315, 327, 343, 441, 490, 545, 630, 654, 686, 735, 763, 882, 981, 1029, 1090, 1470, 1526, 1635, 1715, 1962, 2058, 2205, 2289, 2401, 3087, 3270, 3430, 3815, 4410, 4578, 4802, 4905, 5145, 5341, 6174, 6867, 7203, 7630, 9810, 10290, 10682, 11445, 12005, 13734, 14406, 15435, 16023, 21609, 22890, 24010, 26705, 30870, 32046, 34335, 36015, 37387, 43218, 48069, 53410, 68670, 72030, 74774, 80115, 96138, 108045, 112161, 160230, 186935, 216090, 224322, 240345, 261709, 336483, 373870, 480690, 523418, 560805, 672966, 785127, 1121610, 1308545, 1570254, 1682415, 2355381, 2617090, 3364830, 3925635, 4710762, 7851270, 11776905, 23553810]

約数ペア:

[(1, 23553810), (2, 11776905), (3, 7851270), (5, 4710762), (6, 3925635), (7, 3364830), (9, 2617090), (10, 2355381), (14, 1682415), (15, 1570254), (18, 1308545), (21, 1121610), (30, 785127), (35, 672966), (42, 560805), (45, 523418), (49, 480690), (63, 373870), (70, 336483), (90, 261709), (98, 240345), (105, 224322), (109, 216090), (126, 186935), (147, 160230), (210, 112161), (218, 108045), (245, 96138), (294, 80115), (315, 74774), (327, 72030), (343, 68670), (441, 53410), (490, 48069), (545, 43218), (630, 37387), (654, 36015), (686, 34335), (735, 32046), (763, 30870), (882, 26705), (981, 24010), (1029, 22890), (1090, 21609), (1470, 16023), (1526, 15435), (1635, 14406), (1715, 13734), (1962, 12005), (2058, 11445), (2205, 10682), (2289, 10290), (2401, 9810), (3087, 7630), (3270, 7203), (3430, 6867), (3815, 6174), (4410, 5341), (4578, 5145), (4802, 4905)]