80219190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{3049}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 192808800

約数和(自身を除く): 112589610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 877, 1754, 2631, 3049, 4385, 5262, 6098, 8770, 9147, 13155, 15245, 18294, 26310, 30490, 45735, 91470, 2673973, 5347946, 8021919, 13369865, 16043838, 26739730, 40109595, 80219190]

約数ペア:

[(1, 80219190), (2, 40109595), (3, 26739730), (5, 16043838), (6, 13369865), (10, 8021919), (15, 5347946), (30, 2673973), (877, 91470), (1754, 45735), (2631, 30490), (3049, 26310), (4385, 18294), (5262, 15245), (6098, 13155), (8770, 9147)]