259673310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 751887360

約数和(自身を除く): 492214050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 167, 195, 234, 270, 334, 351, 390, 443, 501, 585, 702, 835, 886, 1002, 1170, 1329, 1503, 1670, 1755, 2171, 2215, 2505, 2658, 3006, 3510, 3987, 4342, 4430, 4509, 5010, 5759, 6513, 6645, 7515, 7974, 9018, 10855, 11518, 11961, 13026, 13290, 15030, 17277, 19539, 19935, 21710, 22545, 23922, 28795, 32565, 34554, 39078, 39870, 45090, 51831, 57590, 58617, 59805, 65130, 73981, 86385, 97695, 103662, 117234, 119610, 147962, 155493, 172770, 195390, 221943, 259155, 293085, 310986, 369905, 443886, 518310, 586170, 665829, 739810, 777465, 961753, 1109715, 1331658, 1554930, 1923506, 1997487, 2219430, 2885259, 3329145, 3994974, 4808765, 5770518, 6658290, 8655777, 9617530, 9987435, 14426295, 17311554, 19974870, 25967331, 28852590, 43278885, 51934662, 86557770, 129836655, 259673310]

約数ペア:

[(1, 259673310), (2, 129836655), (3, 86557770), (5, 51934662), (6, 43278885), (9, 28852590), (10, 25967331), (13, 19974870), (15, 17311554), (18, 14426295), (26, 9987435), (27, 9617530), (30, 8655777), (39, 6658290), (45, 5770518), (54, 4808765), (65, 3994974), (78, 3329145), (90, 2885259), (117, 2219430), (130, 1997487), (135, 1923506), (167, 1554930), (195, 1331658), (234, 1109715), (270, 961753), (334, 777465), (351, 739810), (390, 665829), (443, 586170), (501, 518310), (585, 443886), (702, 369905), (835, 310986), (886, 293085), (1002, 259155), (1170, 221943), (1329, 195390), (1503, 172770), (1670, 155493), (1755, 147962), (2171, 119610), (2215, 117234), (2505, 103662), (2658, 97695), (3006, 86385), (3510, 73981), (3987, 65130), (4342, 59805), (4430, 58617), (4509, 57590), (5010, 51831), (5759, 45090), (6513, 39870), (6645, 39078), (7515, 34554), (7974, 32565), (9018, 28795), (10855, 23922), (11518, 22545), (11961, 21710), (13026, 19935), (13290, 19539), (15030, 17277)]