60698260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 149471784

約数和(自身を除く): 88773524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 241, 245, 257, 482, 490, 514, 964, 980, 1028, 1205, 1285, 1687, 1799, 2410, 2570, 3374, 3598, 4820, 5140, 6748, 7196, 8435, 8995, 11809, 12593, 16870, 17990, 23618, 25186, 33740, 35980, 47236, 50372, 59045, 61937, 62965, 118090, 123874, 125930, 236180, 247748, 251860, 309685, 433559, 619370, 867118, 1238740, 1734236, 2167795, 3034913, 4335590, 6069826, 8671180, 12139652, 15174565, 30349130, 60698260]

約数ペア:

[(1, 60698260), (2, 30349130), (4, 15174565), (5, 12139652), (7, 8671180), (10, 6069826), (14, 4335590), (20, 3034913), (28, 2167795), (35, 1734236), (49, 1238740), (70, 867118), (98, 619370), (140, 433559), (196, 309685), (241, 251860), (245, 247748), (257, 236180), (482, 125930), (490, 123874), (514, 118090), (964, 62965), (980, 61937), (1028, 59045), (1205, 50372), (1285, 47236), (1687, 35980), (1799, 33740), (2410, 25186), (2570, 23618), (3374, 17990), (3598, 16870), (4820, 12593), (5140, 11809), (6748, 8995), (7196, 8435)]