71308950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1103}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 177417216

約数和(自身を除く): 106108266

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 431, 862, 1103, 1293, 2155, 2206, 2586, 3309, 4310, 5515, 6465, 6618, 10775, 11030, 12930, 16545, 21550, 27575, 32325, 33090, 55150, 64650, 82725, 165450, 475393, 950786, 1426179, 2376965, 2852358, 4753930, 7130895, 11884825, 14261790, 23769650, 35654475, 71308950]

約数ペア:

[(1, 71308950), (2, 35654475), (3, 23769650), (5, 14261790), (6, 11884825), (10, 7130895), (15, 4753930), (25, 2852358), (30, 2376965), (50, 1426179), (75, 950786), (150, 475393), (431, 165450), (862, 82725), (1103, 64650), (1293, 55150), (2155, 33090), (2206, 32325), (2586, 27575), (3309, 21550), (4310, 16545), (5515, 12930), (6465, 11030), (6618, 10775)]