470528080540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5326331}}^1$

素因数の和:5326978

約数の個数: 48

約数和(自身を含む): 1131057252864

約数和(自身を除く): 660529172324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631, 1262, 2524, 3155, 4417, 6310, 8834, 12620, 17668, 22085, 44170, 88340, 5326331, 10652662, 21305324, 26631655, 37284317, 53263310, 74568634, 106526620, 149137268, 186421585, 372843170, 745686340, 3360914861, 6721829722, 13443659444, 16804574305, 23526404027, 33609148610, 47052808054, 67218297220, 94105616108, 117632020135, 235264040270, 470528080540]

約数ペア:

[(1, 470528080540), (2, 235264040270), (4, 117632020135), (5, 94105616108), (7, 67218297220), (10, 47052808054), (14, 33609148610), (20, 23526404027), (28, 16804574305), (35, 13443659444), (70, 6721829722), (140, 3360914861), (631, 745686340), (1262, 372843170), (2524, 186421585), (3155, 149137268), (4417, 106526620), (6310, 74568634), (8834, 53263310), (12620, 37284317), (17668, 26631655), (22085, 21305324), (44170, 10652662), (88340, 5326331)]