7138094820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4337}}^1\times {\mathrm{27431}}^1$

素因数の和:31780

約数の個数: 48

約数和(自身を含む): 19992002688

約数和(自身を除く): 12853907868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4337, 8674, 13011, 17348, 21685, 26022, 27431, 43370, 52044, 54862, 65055, 82293, 86740, 109724, 130110, 137155, 164586, 260220, 274310, 329172, 411465, 548620, 822930, 1645860, 118968247, 237936494, 356904741, 475872988, 594841235, 713809482, 1189682470, 1427618964, 1784523705, 2379364940, 3569047410, 7138094820]

約数ペア:

[(1, 7138094820), (2, 3569047410), (3, 2379364940), (4, 1784523705), (5, 1427618964), (6, 1189682470), (10, 713809482), (12, 594841235), (15, 475872988), (20, 356904741), (30, 237936494), (60, 118968247), (4337, 1645860), (8674, 822930), (13011, 548620), (17348, 411465), (21685, 329172), (26022, 274310), (27431, 260220), (43370, 164586), (52044, 137155), (54862, 130110), (65055, 109724), (82293, 86740)]