2479888930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1\times {\mathrm{3769}}^1$

素因数の和:7258

約数の個数: 32

約数和(自身を含む): 4701340800

約数和(自身を除く): 2221451870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3463, 3769, 6926, 7538, 17315, 18845, 34630, 37690, 65797, 71611, 131594, 143222, 328985, 358055, 657970, 716110, 13052047, 26104094, 65260235, 130520470, 247988893, 495977786, 1239944465, 2479888930]

約数ペア:

[(1, 2479888930), (2, 1239944465), (5, 495977786), (10, 247988893), (19, 130520470), (38, 65260235), (95, 26104094), (190, 13052047), (3463, 716110), (3769, 657970), (6926, 358055), (7538, 328985), (17315, 143222), (18845, 131594), (34630, 71611), (37690, 65797)]