316323590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 718502400

約数和(自身を除く): 402178810

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 29, 34, 38, 55, 58, 85, 95, 110, 145, 170, 187, 190, 209, 290, 307, 319, 323, 374, 418, 493, 551, 614, 638, 646, 935, 986, 1045, 1102, 1535, 1595, 1615, 1870, 2090, 2465, 2755, 3070, 3190, 3230, 3377, 3553, 4930, 5219, 5423, 5510, 5833, 6061, 6754, 7106, 8903, 9367, 10438, 10846, 11666, 12122, 16885, 17765, 17806, 18734, 26095, 27115, 29165, 30305, 33770, 35530, 44515, 46835, 52190, 54230, 57409, 58330, 60610, 64163, 89030, 93670, 97933, 99161, 103037, 114818, 128326, 151351, 169157, 195866, 198322, 206074, 287045, 302702, 320815, 338314, 489665, 495805, 515185, 574090, 641630, 756755, 845785, 979330, 991610, 1030370, 1090771, 1513510, 1664861, 1691570, 1860727, 2181542, 2875669, 3329722, 3721454, 5453855, 5751338, 8324305, 9303635, 10907710, 14378345, 16648610, 18607270, 28756690, 31632359, 63264718, 158161795, 316323590]

約数ペア:

[(1, 316323590), (2, 158161795), (5, 63264718), (10, 31632359), (11, 28756690), (17, 18607270), (19, 16648610), (22, 14378345), (29, 10907710), (34, 9303635), (38, 8324305), (55, 5751338), (58, 5453855), (85, 3721454), (95, 3329722), (110, 2875669), (145, 2181542), (170, 1860727), (187, 1691570), (190, 1664861), (209, 1513510), (290, 1090771), (307, 1030370), (319, 991610), (323, 979330), (374, 845785), (418, 756755), (493, 641630), (551, 574090), (614, 515185), (638, 495805), (646, 489665), (935, 338314), (986, 320815), (1045, 302702), (1102, 287045), (1535, 206074), (1595, 198322), (1615, 195866), (1870, 169157), (2090, 151351), (2465, 128326), (2755, 114818), (3070, 103037), (3190, 99161), (3230, 97933), (3377, 93670), (3553, 89030), (4930, 64163), (5219, 60610), (5423, 58330), (5510, 57409), (5833, 54230), (6061, 52190), (6754, 46835), (7106, 44515), (8903, 35530), (9367, 33770), (10438, 30305), (10846, 29165), (11666, 27115), (12122, 26095), (16885, 18734), (17765, 17806)]