60145820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 150678528

約数和(自身を除く): 90532708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 97, 103, 140, 172, 194, 206, 215, 301, 388, 412, 430, 485, 515, 602, 679, 721, 860, 970, 1030, 1204, 1358, 1442, 1505, 1940, 2060, 2716, 2884, 3010, 3395, 3605, 4171, 4429, 6020, 6790, 7210, 8342, 8858, 9991, 13580, 14420, 16684, 17716, 19982, 20855, 22145, 29197, 31003, 39964, 41710, 44290, 49955, 58394, 62006, 69937, 83420, 88580, 99910, 116788, 124012, 139874, 145985, 155015, 199820, 279748, 291970, 310030, 349685, 429613, 583940, 620060, 699370, 859226, 1398740, 1718452, 2148065, 3007291, 4296130, 6014582, 8592260, 12029164, 15036455, 30072910, 60145820]

約数ペア:

[(1, 60145820), (2, 30072910), (4, 15036455), (5, 12029164), (7, 8592260), (10, 6014582), (14, 4296130), (20, 3007291), (28, 2148065), (35, 1718452), (43, 1398740), (70, 859226), (86, 699370), (97, 620060), (103, 583940), (140, 429613), (172, 349685), (194, 310030), (206, 291970), (215, 279748), (301, 199820), (388, 155015), (412, 145985), (430, 139874), (485, 124012), (515, 116788), (602, 99910), (679, 88580), (721, 83420), (860, 69937), (970, 62006), (1030, 58394), (1204, 49955), (1358, 44290), (1442, 41710), (1505, 39964), (1940, 31003), (2060, 29197), (2716, 22145), (2884, 20855), (3010, 19982), (3395, 17716), (3605, 16684), (4171, 14420), (4429, 13580), (6020, 9991), (6790, 8858), (7210, 8342)]