140421870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30593}}^1$

素因数の和:30626

約数の個数: 64

約数和(自身を含む): 396498240

約数和(自身を除く): 256076370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 30593, 61186, 91779, 152965, 183558, 275337, 305930, 458895, 520081, 550674, 826011, 917790, 1040162, 1376685, 1560243, 1652022, 2600405, 2753370, 3120486, 4130055, 4680729, 5200810, 7801215, 8260110, 9361458, 14042187, 15602430, 23403645, 28084374, 46807290, 70210935, 140421870]

約数ペア:

[(1, 140421870), (2, 70210935), (3, 46807290), (5, 28084374), (6, 23403645), (9, 15602430), (10, 14042187), (15, 9361458), (17, 8260110), (18, 7801215), (27, 5200810), (30, 4680729), (34, 4130055), (45, 3120486), (51, 2753370), (54, 2600405), (85, 1652022), (90, 1560243), (102, 1376685), (135, 1040162), (153, 917790), (170, 826011), (255, 550674), (270, 520081), (306, 458895), (459, 305930), (510, 275337), (765, 183558), (918, 152965), (1530, 91779), (2295, 61186), (4590, 30593)]