142307580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5503}}^1$

素因数の和:5946

約数の個数: 48

約数和(自身を含む): 399458304

約数和(自身を除く): 257150724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 5503, 6465, 8620, 11006, 12930, 16509, 22012, 25860, 27515, 33018, 55030, 66036, 82545, 110060, 165090, 330180, 2371793, 4743586, 7115379, 9487172, 11858965, 14230758, 23717930, 28461516, 35576895, 47435860, 71153790, 142307580]

約数ペア:

[(1, 142307580), (2, 71153790), (3, 47435860), (4, 35576895), (5, 28461516), (6, 23717930), (10, 14230758), (12, 11858965), (15, 9487172), (20, 7115379), (30, 4743586), (60, 2371793), (431, 330180), (862, 165090), (1293, 110060), (1724, 82545), (2155, 66036), (2586, 55030), (4310, 33018), (5172, 27515), (5503, 25860), (6465, 22012), (8620, 16509), (11006, 12930)]