190024740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24551}}^1$

素因数の和:24609

約数の個数: 72

約数和(自身を含む): 589837248

約数和(自身を除く): 399812508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 24551, 49102, 73653, 98204, 122755, 147306, 220959, 245510, 294612, 368265, 441918, 491020, 736530, 883836, 1055693, 1104795, 1473060, 2111386, 2209590, 3167079, 4222772, 4419180, 5278465, 6334158, 9501237, 10556930, 12668316, 15835395, 19002474, 21113860, 31670790, 38004948, 47506185, 63341580, 95012370, 190024740]

約数ペア:

[(1, 190024740), (2, 95012370), (3, 63341580), (4, 47506185), (5, 38004948), (6, 31670790), (9, 21113860), (10, 19002474), (12, 15835395), (15, 12668316), (18, 10556930), (20, 9501237), (30, 6334158), (36, 5278465), (43, 4419180), (45, 4222772), (60, 3167079), (86, 2209590), (90, 2111386), (129, 1473060), (172, 1104795), (180, 1055693), (215, 883836), (258, 736530), (387, 491020), (430, 441918), (516, 368265), (645, 294612), (774, 245510), (860, 220959), (1290, 147306), (1548, 122755), (1935, 98204), (2580, 73653), (3870, 49102), (7740, 24551)]