1346989245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2557}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 2563729920

約数和(自身を除く): 1216740675

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 173, 203, 435, 519, 609, 865, 1015, 1211, 2557, 2595, 3045, 3633, 5017, 6055, 7671, 12785, 15051, 17899, 18165, 25085, 35119, 38355, 53697, 74153, 75255, 89495, 105357, 175595, 222459, 268485, 370765, 442361, 519071, 526785, 1112295, 1327083, 1557213, 2211805, 2595355, 3096527, 6635415, 7786065, 9289581, 12828469, 15482635, 38485407, 46447905, 64142345, 89799283, 192427035, 269397849, 448996415, 1346989245]

約数ペア:

[(1, 1346989245), (3, 448996415), (5, 269397849), (7, 192427035), (15, 89799283), (21, 64142345), (29, 46447905), (35, 38485407), (87, 15482635), (105, 12828469), (145, 9289581), (173, 7786065), (203, 6635415), (435, 3096527), (519, 2595355), (609, 2211805), (865, 1557213), (1015, 1327083), (1211, 1112295), (2557, 526785), (2595, 519071), (3045, 442361), (3633, 370765), (5017, 268485), (6055, 222459), (7671, 175595), (12785, 105357), (15051, 89495), (17899, 75255), (18165, 74153), (25085, 53697), (35119, 38355)]