29945880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 98055360

約数和(自身を除く): 68109480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 431, 579, 772, 862, 965, 1158, 1293, 1544, 1724, 1737, 1930, 2155, 2316, 2586, 2895, 3448, 3474, 3860, 3879, 4310, 4632, 5172, 5790, 6465, 6948, 7720, 7758, 8620, 8685, 10344, 11580, 12930, 13896, 15516, 17240, 17370, 19395, 23160, 25860, 31032, 34740, 38790, 51720, 69480, 77580, 83183, 155160, 166366, 249549, 332732, 415915, 499098, 665464, 748647, 831830, 998196, 1247745, 1497294, 1663660, 1996392, 2495490, 2994588, 3327320, 3743235, 4990980, 5989176, 7486470, 9981960, 14972940, 29945880]

約数ペア:

[(1, 29945880), (2, 14972940), (3, 9981960), (4, 7486470), (5, 5989176), (6, 4990980), (8, 3743235), (9, 3327320), (10, 2994588), (12, 2495490), (15, 1996392), (18, 1663660), (20, 1497294), (24, 1247745), (30, 998196), (36, 831830), (40, 748647), (45, 665464), (60, 499098), (72, 415915), (90, 332732), (120, 249549), (180, 166366), (193, 155160), (360, 83183), (386, 77580), (431, 69480), (579, 51720), (772, 38790), (862, 34740), (965, 31032), (1158, 25860), (1293, 23160), (1544, 19395), (1724, 17370), (1737, 17240), (1930, 15516), (2155, 13896), (2316, 12930), (2586, 11580), (2895, 10344), (3448, 8685), (3474, 8620), (3860, 7758), (3879, 7720), (4310, 6948), (4632, 6465), (5172, 5790)]