139357410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 348226560

約数和(自身を除く): 208869150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 118, 129, 177, 215, 258, 295, 354, 430, 590, 645, 885, 1290, 1770, 1831, 2537, 3662, 5074, 5493, 7611, 9155, 10986, 12685, 15222, 18310, 25370, 27465, 38055, 54930, 76110, 78733, 108029, 157466, 216058, 236199, 324087, 393665, 472398, 540145, 648174, 787330, 1080290, 1180995, 1620435, 2361990, 3240870, 4645247, 9290494, 13935741, 23226235, 27871482, 46452470, 69678705, 139357410]

約数ペア:

[(1, 139357410), (2, 69678705), (3, 46452470), (5, 27871482), (6, 23226235), (10, 13935741), (15, 9290494), (30, 4645247), (43, 3240870), (59, 2361990), (86, 1620435), (118, 1180995), (129, 1080290), (177, 787330), (215, 648174), (258, 540145), (295, 472398), (354, 393665), (430, 324087), (590, 236199), (645, 216058), (885, 157466), (1290, 108029), (1770, 78733), (1831, 76110), (2537, 54930), (3662, 38055), (5074, 27465), (5493, 25370), (7611, 18310), (9155, 15222), (10986, 12685)]