242627070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 690471936

約数和(自身を除く): 447844866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 97, 105, 129, 194, 210, 215, 258, 277, 291, 301, 430, 485, 554, 582, 602, 645, 679, 831, 903, 970, 1290, 1358, 1385, 1455, 1505, 1662, 1806, 1939, 2037, 2770, 2910, 3010, 3395, 3878, 4074, 4155, 4171, 4515, 5817, 6790, 8310, 8342, 9030, 9695, 10185, 11634, 11911, 12513, 19390, 20370, 20855, 23822, 25026, 26869, 29085, 29197, 35733, 41710, 53738, 58170, 58394, 59555, 62565, 71466, 80607, 83377, 87591, 119110, 125130, 134345, 145985, 161214, 166754, 175182, 178665, 188083, 250131, 268690, 291970, 357330, 376166, 403035, 416885, 437955, 500262, 564249, 806070, 833770, 875910, 940415, 1128498, 1155367, 1250655, 1880830, 2310734, 2501310, 2821245, 3466101, 5642490, 5776835, 6932202, 8087569, 11553670, 16175138, 17330505, 24262707, 34661010, 40437845, 48525414, 80875690, 121313535, 242627070]

約数ペア:

[(1, 242627070), (2, 121313535), (3, 80875690), (5, 48525414), (6, 40437845), (7, 34661010), (10, 24262707), (14, 17330505), (15, 16175138), (21, 11553670), (30, 8087569), (35, 6932202), (42, 5776835), (43, 5642490), (70, 3466101), (86, 2821245), (97, 2501310), (105, 2310734), (129, 1880830), (194, 1250655), (210, 1155367), (215, 1128498), (258, 940415), (277, 875910), (291, 833770), (301, 806070), (430, 564249), (485, 500262), (554, 437955), (582, 416885), (602, 403035), (645, 376166), (679, 357330), (831, 291970), (903, 268690), (970, 250131), (1290, 188083), (1358, 178665), (1385, 175182), (1455, 166754), (1505, 161214), (1662, 145985), (1806, 134345), (1939, 125130), (2037, 119110), (2770, 87591), (2910, 83377), (3010, 80607), (3395, 71466), (3878, 62565), (4074, 59555), (4155, 58394), (4171, 58170), (4515, 53738), (5817, 41710), (6790, 35733), (8310, 29197), (8342, 29085), (9030, 26869), (9695, 25026), (10185, 23822), (11634, 20855), (11911, 20370), (12513, 19390)]