68245530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 175080960

約数和(自身を除く): 106835430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 1787, 2010, 2546, 3574, 3819, 5361, 6365, 7638, 8935, 10722, 12730, 17870, 19095, 26805, 33953, 38190, 53610, 67906, 101859, 119729, 169765, 203718, 239458, 339530, 359187, 509295, 598645, 718374, 1018590, 1197290, 1795935, 2274851, 3591870, 4549702, 6824553, 11374255, 13649106, 22748510, 34122765, 68245530]

約数ペア:

[(1, 68245530), (2, 34122765), (3, 22748510), (5, 13649106), (6, 11374255), (10, 6824553), (15, 4549702), (19, 3591870), (30, 2274851), (38, 1795935), (57, 1197290), (67, 1018590), (95, 718374), (114, 598645), (134, 509295), (190, 359187), (201, 339530), (285, 239458), (335, 203718), (402, 169765), (570, 119729), (670, 101859), (1005, 67906), (1273, 53610), (1787, 38190), (2010, 33953), (2546, 26805), (3574, 19095), (3819, 17870), (5361, 12730), (6365, 10722), (7638, 8935)]