84983820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38281}}^1$

素因数の和:38330

約数の個数: 48

約数和(自身を含む): 244392288

約数和(自身を除く): 159408468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 38281, 76562, 114843, 153124, 191405, 229686, 382810, 459372, 574215, 765620, 1148430, 1416397, 2296860, 2832794, 4249191, 5665588, 7081985, 8498382, 14163970, 16996764, 21245955, 28327940, 42491910, 84983820]

約数ペア:

[(1, 84983820), (2, 42491910), (3, 28327940), (4, 21245955), (5, 16996764), (6, 14163970), (10, 8498382), (12, 7081985), (15, 5665588), (20, 4249191), (30, 2832794), (37, 2296860), (60, 1416397), (74, 1148430), (111, 765620), (148, 574215), (185, 459372), (222, 382810), (370, 229686), (444, 191405), (555, 153124), (740, 114843), (1110, 76562), (2220, 38281)]