1196340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 3397632

約数和(自身を除く): 2201292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 157, 254, 314, 381, 471, 508, 628, 635, 762, 785, 942, 1270, 1524, 1570, 1884, 1905, 2355, 2540, 3140, 3810, 4710, 7620, 9420, 19939, 39878, 59817, 79756, 99695, 119634, 199390, 239268, 299085, 398780, 598170, 1196340]

約数ペア:

[(1, 1196340), (2, 598170), (3, 398780), (4, 299085), (5, 239268), (6, 199390), (10, 119634), (12, 99695), (15, 79756), (20, 59817), (30, 39878), (60, 19939), (127, 9420), (157, 7620), (254, 4710), (314, 3810), (381, 3140), (471, 2540), (508, 2355), (628, 1905), (635, 1884), (762, 1570), (785, 1524), (942, 1270)]