60286660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 148466304

約数和(自身を除く): 88179644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 227, 245, 271, 454, 490, 542, 908, 980, 1084, 1135, 1355, 1589, 1897, 2270, 2710, 3178, 3794, 4540, 5420, 6356, 7588, 7945, 9485, 11123, 13279, 15890, 18970, 22246, 26558, 31780, 37940, 44492, 53116, 55615, 61517, 66395, 111230, 123034, 132790, 222460, 246068, 265580, 307585, 430619, 615170, 861238, 1230340, 1722476, 2153095, 3014333, 4306190, 6028666, 8612380, 12057332, 15071665, 30143330, 60286660]

約数ペア:

[(1, 60286660), (2, 30143330), (4, 15071665), (5, 12057332), (7, 8612380), (10, 6028666), (14, 4306190), (20, 3014333), (28, 2153095), (35, 1722476), (49, 1230340), (70, 861238), (98, 615170), (140, 430619), (196, 307585), (227, 265580), (245, 246068), (271, 222460), (454, 132790), (490, 123034), (542, 111230), (908, 66395), (980, 61517), (1084, 55615), (1135, 53116), (1355, 44492), (1589, 37940), (1897, 31780), (2270, 26558), (2710, 22246), (3178, 18970), (3794, 15890), (4540, 13279), (5420, 11123), (6356, 9485), (7588, 7945)]