30714376

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 77565600

約数和(自身を除く): 46851224

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 419, 476, 539, 616, 748, 833, 838, 952, 1078, 1309, 1496, 1666, 1676, 2156, 2618, 2933, 3332, 3352, 4312, 4609, 5236, 5866, 6664, 7123, 9163, 9218, 10472, 11732, 14246, 18326, 18436, 20531, 23464, 28492, 32263, 36652, 36872, 41062, 49861, 56984, 64526, 73304, 78353, 82124, 99722, 129052, 156706, 164248, 199444, 225841, 258104, 313412, 349027, 398888, 451682, 548471, 626824, 698054, 903364, 1096942, 1396108, 1806728, 2193884, 2792216, 3839297, 4387768, 7678594, 15357188, 30714376]

約数ペア:

[(1, 30714376), (2, 15357188), (4, 7678594), (7, 4387768), (8, 3839297), (11, 2792216), (14, 2193884), (17, 1806728), (22, 1396108), (28, 1096942), (34, 903364), (44, 698054), (49, 626824), (56, 548471), (68, 451682), (77, 398888), (88, 349027), (98, 313412), (119, 258104), (136, 225841), (154, 199444), (187, 164248), (196, 156706), (238, 129052), (308, 99722), (374, 82124), (392, 78353), (419, 73304), (476, 64526), (539, 56984), (616, 49861), (748, 41062), (833, 36872), (838, 36652), (952, 32263), (1078, 28492), (1309, 23464), (1496, 20531), (1666, 18436), (1676, 18326), (2156, 14246), (2618, 11732), (2933, 10472), (3332, 9218), (3352, 9163), (4312, 7123), (4609, 6664), (5236, 5866)]