14723460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 45031896

約数和(自身を除く): 30308436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 521, 628, 785, 942, 1042, 1413, 1563, 1570, 1884, 2084, 2355, 2605, 2826, 3126, 3140, 4689, 4710, 5210, 5652, 6252, 7065, 7815, 9378, 9420, 10420, 14130, 15630, 18756, 23445, 28260, 31260, 46890, 81797, 93780, 163594, 245391, 327188, 408985, 490782, 736173, 817970, 981564, 1226955, 1472346, 1635940, 2453910, 2944692, 3680865, 4907820, 7361730, 14723460]

約数ペア:

[(1, 14723460), (2, 7361730), (3, 4907820), (4, 3680865), (5, 2944692), (6, 2453910), (9, 1635940), (10, 1472346), (12, 1226955), (15, 981564), (18, 817970), (20, 736173), (30, 490782), (36, 408985), (45, 327188), (60, 245391), (90, 163594), (157, 93780), (180, 81797), (314, 46890), (471, 31260), (521, 28260), (628, 23445), (785, 18756), (942, 15630), (1042, 14130), (1413, 10420), (1563, 9420), (1570, 9378), (1884, 7815), (2084, 7065), (2355, 6252), (2605, 5652), (2826, 5210), (3126, 4710), (3140, 4689)]