29181960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 95883840

約数和(自身を除く): 66701880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 787, 824, 927, 1030, 1236, 1545, 1574, 1854, 2060, 2361, 2472, 3090, 3148, 3708, 3935, 4120, 4635, 4722, 6180, 6296, 7083, 7416, 7870, 9270, 9444, 11805, 12360, 14166, 15740, 18540, 18888, 23610, 28332, 31480, 35415, 37080, 47220, 56664, 70830, 81061, 94440, 141660, 162122, 243183, 283320, 324244, 405305, 486366, 648488, 729549, 810610, 972732, 1215915, 1459098, 1621220, 1945464, 2431830, 2918196, 3242440, 3647745, 4863660, 5836392, 7295490, 9727320, 14590980, 29181960]

約数ペア:

[(1, 29181960), (2, 14590980), (3, 9727320), (4, 7295490), (5, 5836392), (6, 4863660), (8, 3647745), (9, 3242440), (10, 2918196), (12, 2431830), (15, 1945464), (18, 1621220), (20, 1459098), (24, 1215915), (30, 972732), (36, 810610), (40, 729549), (45, 648488), (60, 486366), (72, 405305), (90, 324244), (103, 283320), (120, 243183), (180, 162122), (206, 141660), (309, 94440), (360, 81061), (412, 70830), (515, 56664), (618, 47220), (787, 37080), (824, 35415), (927, 31480), (1030, 28332), (1236, 23610), (1545, 18888), (1574, 18540), (1854, 15740), (2060, 14166), (2361, 12360), (2472, 11805), (3090, 9444), (3148, 9270), (3708, 7870), (3935, 7416), (4120, 7083), (4635, 6296), (4722, 6180)]