73311990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3413

約数の個数: 64

約数和(自身を含む): 190688256

約数和(自身を除く): 117376266

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3343, 3655, 4386, 6686, 7310, 10029, 10965, 16715, 20058, 21930, 33430, 50145, 56831, 100290, 113662, 143749, 170493, 284155, 287498, 340986, 431247, 568310, 718745, 852465, 862494, 1437490, 1704930, 2156235, 2443733, 4312470, 4887466, 7331199, 12218665, 14662398, 24437330, 36655995, 73311990]

約数ペア:

[(1, 73311990), (2, 36655995), (3, 24437330), (5, 14662398), (6, 12218665), (10, 7331199), (15, 4887466), (17, 4312470), (30, 2443733), (34, 2156235), (43, 1704930), (51, 1437490), (85, 862494), (86, 852465), (102, 718745), (129, 568310), (170, 431247), (215, 340986), (255, 287498), (258, 284155), (430, 170493), (510, 143749), (645, 113662), (731, 100290), (1290, 56831), (1462, 50145), (2193, 33430), (3343, 21930), (3655, 20058), (4386, 16715), (6686, 10965), (7310, 10029)]