71231640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593597}}^1$

素因数の和:593611

約数の個数: 32

約数和(自身を含む): 213695280

約数和(自身を除く): 142463640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593597, 1187194, 1780791, 2374388, 2967985, 3561582, 4748776, 5935970, 7123164, 8903955, 11871940, 14246328, 17807910, 23743880, 35615820, 71231640]

約数ペア:

[(1, 71231640), (2, 35615820), (3, 23743880), (4, 17807910), (5, 14246328), (6, 11871940), (8, 8903955), (10, 7123164), (12, 5935970), (15, 4748776), (20, 3561582), (24, 2967985), (30, 2374388), (40, 1780791), (60, 1187194), (120, 593597)]