86804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2137}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 243526752

約数和(自身を除く): 156721812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2137, 2708, 3385, 4062, 4274, 6411, 6770, 8124, 8548, 10155, 10685, 12822, 13540, 20310, 21370, 25644, 32055, 40620, 42740, 64110, 128220, 1446749, 2893498, 4340247, 5786996, 7233745, 8680494, 14467490, 17360988, 21701235, 28934980, 43402470, 86804940]

約数ペア:

[(1, 86804940), (2, 43402470), (3, 28934980), (4, 21701235), (5, 17360988), (6, 14467490), (10, 8680494), (12, 7233745), (15, 5786996), (20, 4340247), (30, 2893498), (60, 1446749), (677, 128220), (1354, 64110), (2031, 42740), (2137, 40620), (2708, 32055), (3385, 25644), (4062, 21370), (4274, 20310), (6411, 13540), (6770, 12822), (8124, 10685), (8548, 10155)]