1377890630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 2729376000

約数和(自身を除く): 1351485370

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 269, 290, 493, 538, 986, 1039, 1345, 2078, 2465, 2690, 4573, 4930, 5195, 7801, 9146, 10390, 15602, 17663, 22865, 30131, 35326, 39005, 45730, 60262, 78010, 88315, 132617, 150655, 176630, 265234, 279491, 301310, 512227, 558982, 663085, 1024454, 1326170, 1397455, 2561135, 2794910, 4751347, 5122270, 8105239, 9502694, 16210478, 23756735, 40526195, 47513470, 81052390, 137789063, 275578126, 688945315, 1377890630]

約数ペア:

[(1, 1377890630), (2, 688945315), (5, 275578126), (10, 137789063), (17, 81052390), (29, 47513470), (34, 40526195), (58, 23756735), (85, 16210478), (145, 9502694), (170, 8105239), (269, 5122270), (290, 4751347), (493, 2794910), (538, 2561135), (986, 1397455), (1039, 1326170), (1345, 1024454), (2078, 663085), (2465, 558982), (2690, 512227), (4573, 301310), (4930, 279491), (5195, 265234), (7801, 176630), (9146, 150655), (10390, 132617), (15602, 88315), (17663, 78010), (22865, 60262), (30131, 45730), (35326, 39005)]