33330220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 91155456

約数和(自身を除く): 57825236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 941, 1012, 1265, 1540, 1610, 1771, 1882, 2530, 3220, 3542, 3764, 4705, 5060, 6587, 7084, 8855, 9410, 10351, 13174, 17710, 18820, 20702, 21643, 26348, 32935, 35420, 41404, 43286, 51755, 65870, 72457, 86572, 103510, 108215, 131740, 144914, 151501, 207020, 216430, 238073, 289828, 303002, 362285, 432860, 476146, 606004, 724570, 757505, 952292, 1190365, 1449140, 1515010, 1666511, 2380730, 3030020, 3333022, 4761460, 6666044, 8332555, 16665110, 33330220]

約数ペア:

[(1, 33330220), (2, 16665110), (4, 8332555), (5, 6666044), (7, 4761460), (10, 3333022), (11, 3030020), (14, 2380730), (20, 1666511), (22, 1515010), (23, 1449140), (28, 1190365), (35, 952292), (44, 757505), (46, 724570), (55, 606004), (70, 476146), (77, 432860), (92, 362285), (110, 303002), (115, 289828), (140, 238073), (154, 216430), (161, 207020), (220, 151501), (230, 144914), (253, 131740), (308, 108215), (322, 103510), (385, 86572), (460, 72457), (506, 65870), (644, 51755), (770, 43286), (805, 41404), (941, 35420), (1012, 32935), (1265, 26348), (1540, 21643), (1610, 20702), (1771, 18820), (1882, 17710), (2530, 13174), (3220, 10351), (3542, 9410), (3764, 8855), (4705, 7084), (5060, 6587)]