138596460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14713}}^1$

素因数の和:14882

約数の個数: 48

約数和(自身を含む): 390568416

約数和(自身を除く): 251971956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 14713, 29426, 44139, 58852, 73565, 88278, 147130, 176556, 220695, 294260, 441390, 882780, 2309941, 4619882, 6929823, 9239764, 11549705, 13859646, 23099410, 27719292, 34649115, 46198820, 69298230, 138596460]

約数ペア:

[(1, 138596460), (2, 69298230), (3, 46198820), (4, 34649115), (5, 27719292), (6, 23099410), (10, 13859646), (12, 11549705), (15, 9239764), (20, 6929823), (30, 4619882), (60, 2309941), (157, 882780), (314, 441390), (471, 294260), (628, 220695), (785, 176556), (942, 147130), (1570, 88278), (1884, 73565), (2355, 58852), (3140, 44139), (4710, 29426), (9420, 14713)]