67115930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 144156672

約数和(自身を除く): 77040742

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 157, 197, 217, 310, 314, 394, 434, 785, 985, 1085, 1099, 1379, 1570, 1970, 2170, 2198, 2758, 4867, 5495, 6107, 6895, 9734, 10990, 12214, 13790, 24335, 30535, 30929, 34069, 42749, 48670, 61070, 61858, 68138, 85498, 154645, 170345, 213745, 216503, 309290, 340690, 427490, 433006, 958799, 1082515, 1917598, 2165030, 4793995, 6711593, 9587990, 13423186, 33557965, 67115930]

約数ペア:

[(1, 67115930), (2, 33557965), (5, 13423186), (7, 9587990), (10, 6711593), (14, 4793995), (31, 2165030), (35, 1917598), (62, 1082515), (70, 958799), (155, 433006), (157, 427490), (197, 340690), (217, 309290), (310, 216503), (314, 213745), (394, 170345), (434, 154645), (785, 85498), (985, 68138), (1085, 61858), (1099, 61070), (1379, 48670), (1570, 42749), (1970, 34069), (2170, 30929), (2198, 30535), (2758, 24335), (4867, 13790), (5495, 12214), (6107, 10990), (6895, 9734)]