331434530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 723773232

約数和(自身を除く): 392338702

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 101, 181, 185, 202, 245, 259, 362, 370, 490, 505, 518, 707, 905, 1010, 1267, 1295, 1414, 1810, 1813, 2534, 2590, 3535, 3626, 3737, 4949, 6335, 6697, 7070, 7474, 8869, 9065, 9898, 12670, 13394, 17738, 18130, 18281, 18685, 24745, 26159, 33485, 36562, 37370, 44345, 46879, 49490, 52318, 66970, 88690, 91405, 93758, 127967, 130795, 182810, 183113, 234395, 255934, 261590, 328153, 366226, 468790, 639835, 656306, 676397, 895769, 915565, 1279670, 1352794, 1640765, 1791538, 1831130, 3281530, 3381985, 4478845, 4734779, 6763970, 8957690, 9469558, 23673895, 33143453, 47347790, 66286906, 165717265, 331434530]

約数ペア:

[(1, 331434530), (2, 165717265), (5, 66286906), (7, 47347790), (10, 33143453), (14, 23673895), (35, 9469558), (37, 8957690), (49, 6763970), (70, 4734779), (74, 4478845), (98, 3381985), (101, 3281530), (181, 1831130), (185, 1791538), (202, 1640765), (245, 1352794), (259, 1279670), (362, 915565), (370, 895769), (490, 676397), (505, 656306), (518, 639835), (707, 468790), (905, 366226), (1010, 328153), (1267, 261590), (1295, 255934), (1414, 234395), (1810, 183113), (1813, 182810), (2534, 130795), (2590, 127967), (3535, 93758), (3626, 91405), (3737, 88690), (4949, 66970), (6335, 52318), (6697, 49490), (7070, 46879), (7474, 44345), (8869, 37370), (9065, 36562), (9898, 33485), (12670, 26159), (13394, 24745), (17738, 18685), (18130, 18281)]