1442322770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 3046982400

約数和(自身を除く): 1604659630

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 349, 430, 602, 698, 1373, 1505, 1745, 2443, 2746, 3010, 3490, 4886, 6865, 9611, 12215, 13730, 15007, 19222, 24430, 30014, 48055, 59039, 75035, 96110, 105049, 118078, 150070, 210098, 295195, 413273, 479177, 525245, 590390, 826546, 958354, 1050490, 2066365, 2395885, 3354239, 4132730, 4791770, 6708478, 16771195, 20604611, 33542390, 41209222, 103023055, 144232277, 206046110, 288464554, 721161385, 1442322770]

約数ペア:

[(1, 1442322770), (2, 721161385), (5, 288464554), (7, 206046110), (10, 144232277), (14, 103023055), (35, 41209222), (43, 33542390), (70, 20604611), (86, 16771195), (215, 6708478), (301, 4791770), (349, 4132730), (430, 3354239), (602, 2395885), (698, 2066365), (1373, 1050490), (1505, 958354), (1745, 826546), (2443, 590390), (2746, 525245), (3010, 479177), (3490, 413273), (4886, 295195), (6865, 210098), (9611, 150070), (12215, 118078), (13730, 105049), (15007, 96110), (19222, 75035), (24430, 59039), (30014, 48055)]