140798070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{4561}}^1$

素因数の和:4595

約数の個数: 96

約数和(自身を含む): 427003200

約数和(自身を除く): 286205130

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, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 4561, 5145, 6174, 9122, 10290, 13683, 15435, 22805, 27366, 30870, 31927, 41049, 45610, 63854, 68415, 82098, 95781, 136830, 159635, 191562, 205245, 223489, 287343, 319270, 410490, 446978, 478905, 574686, 670467, 957810, 1117445, 1340934, 1436715, 1564423, 2011401, 2234890, 2873430, 3128846, 3352335, 4022802, 4693269, 6704670, 7822115, 9386538, 10057005, 14079807, 15644230, 20114010, 23466345, 28159614, 46932690, 70399035, 140798070]

約数ペア:

[(1, 140798070), (2, 70399035), (3, 46932690), (5, 28159614), (6, 23466345), (7, 20114010), (9, 15644230), (10, 14079807), (14, 10057005), (15, 9386538), (18, 7822115), (21, 6704670), (30, 4693269), (35, 4022802), (42, 3352335), (45, 3128846), (49, 2873430), (63, 2234890), (70, 2011401), (90, 1564423), (98, 1436715), (105, 1340934), (126, 1117445), (147, 957810), (210, 670467), (245, 574686), (294, 478905), (315, 446978), (343, 410490), (441, 319270), (490, 287343), (630, 223489), (686, 205245), (735, 191562), (882, 159635), (1029, 136830), (1470, 95781), (1715, 82098), (2058, 68415), (2205, 63854), (3087, 45610), (3430, 41049), (4410, 31927), (4561, 30870), (5145, 27366), (6174, 22805), (9122, 15435), (10290, 13683)]