69720630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 199355904

約数和(自身を除く): 129635274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1103, 1290, 1470, 1505, 1806, 2107, 2206, 3010, 3309, 4214, 4515, 5515, 6321, 6618, 7721, 9030, 10535, 11030, 12642, 15442, 16545, 21070, 23163, 31605, 33090, 38605, 46326, 47429, 54047, 63210, 77210, 94858, 108094, 115815, 142287, 162141, 231630, 237145, 270235, 284574, 324282, 332003, 474290, 540470, 664006, 711435, 810705, 996009, 1422870, 1621410, 1660015, 1992018, 2324021, 3320030, 4648042, 4980045, 6972063, 9960090, 11620105, 13944126, 23240210, 34860315, 69720630]

約数ペア:

[(1, 69720630), (2, 34860315), (3, 23240210), (5, 13944126), (6, 11620105), (7, 9960090), (10, 6972063), (14, 4980045), (15, 4648042), (21, 3320030), (30, 2324021), (35, 1992018), (42, 1660015), (43, 1621410), (49, 1422870), (70, 996009), (86, 810705), (98, 711435), (105, 664006), (129, 540470), (147, 474290), (210, 332003), (215, 324282), (245, 284574), (258, 270235), (294, 237145), (301, 231630), (430, 162141), (490, 142287), (602, 115815), (645, 108094), (735, 94858), (903, 77210), (1103, 63210), (1290, 54047), (1470, 47429), (1505, 46326), (1806, 38605), (2107, 33090), (2206, 31605), (3010, 23163), (3309, 21070), (4214, 16545), (4515, 15442), (5515, 12642), (6321, 11030), (6618, 10535), (7721, 9030)]