71300280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4337}}^1$

素因数の和:4488

約数の個数: 64

約数和(自身を含む): 215511840

約数和(自身を除く): 144211560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 4337, 5480, 8220, 8674, 13011, 16440, 17348, 21685, 26022, 34696, 43370, 52044, 65055, 86740, 104088, 130110, 173480, 260220, 520440, 594169, 1188338, 1782507, 2376676, 2970845, 3565014, 4753352, 5941690, 7130028, 8912535, 11883380, 14260056, 17825070, 23766760, 35650140, 71300280]

約数ペア:

[(1, 71300280), (2, 35650140), (3, 23766760), (4, 17825070), (5, 14260056), (6, 11883380), (8, 8912535), (10, 7130028), (12, 5941690), (15, 4753352), (20, 3565014), (24, 2970845), (30, 2376676), (40, 1782507), (60, 1188338), (120, 594169), (137, 520440), (274, 260220), (411, 173480), (548, 130110), (685, 104088), (822, 86740), (1096, 65055), (1370, 52044), (1644, 43370), (2055, 34696), (2740, 26022), (3288, 21685), (4110, 17348), (4337, 16440), (5480, 13011), (8220, 8674)]