1798997310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20887}}^1$

素因数の和:20943

約数の個数: 128

約数和(自身を含む): 5414169600

約数和(自身を除く): 3615172290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1305, 1485, 1566, 1595, 1914, 2610, 2871, 2970, 3190, 3915, 4785, 5742, 7830, 8613, 9570, 14355, 17226, 20887, 28710, 41774, 43065, 62661, 86130, 104435, 125322, 187983, 208870, 229757, 313305, 375966, 459514, 563949, 605723, 626610, 689271, 939915, 1127898, 1148785, 1211446, 1378542, 1817169, 1879830, 2067813, 2297570, 2819745, 3028615, 3446355, 3634338, 4135626, 5451507, 5639490, 6057230, 6203439, 6662953, 6892710, 9085845, 10339065, 10903014, 12406878, 13325906, 16354521, 18171690, 19988859, 20678130, 27257535, 31017195, 32709042, 33314765, 39977718, 54515070, 59966577, 62034390, 66629530, 81772605, 99944295, 119933154, 163545210, 179899731, 199888590, 299832885, 359799462, 599665770, 899498655, 1798997310]

約数ペア:

[(1, 1798997310), (2, 899498655), (3, 599665770), (5, 359799462), (6, 299832885), (9, 199888590), (10, 179899731), (11, 163545210), (15, 119933154), (18, 99944295), (22, 81772605), (27, 66629530), (29, 62034390), (30, 59966577), (33, 54515070), (45, 39977718), (54, 33314765), (55, 32709042), (58, 31017195), (66, 27257535), (87, 20678130), (90, 19988859), (99, 18171690), (110, 16354521), (135, 13325906), (145, 12406878), (165, 10903014), (174, 10339065), (198, 9085845), (261, 6892710), (270, 6662953), (290, 6203439), (297, 6057230), (319, 5639490), (330, 5451507), (435, 4135626), (495, 3634338), (522, 3446355), (594, 3028615), (638, 2819745), (783, 2297570), (870, 2067813), (957, 1879830), (990, 1817169), (1305, 1378542), (1485, 1211446), (1566, 1148785), (1595, 1127898), (1914, 939915), (2610, 689271), (2871, 626610), (2970, 605723), (3190, 563949), (3915, 459514), (4785, 375966), (5742, 313305), (7830, 229757), (8613, 208870), (9570, 187983), (14355, 125322), (17226, 104435), (20887, 86130), (28710, 62661), (41774, 43065)]