68275170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13344

約数の個数: 64

約数和(自身を含む): 191664000

約数和(自身を除く): 123388830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13309, 26618, 39927, 66545, 79854, 119781, 133090, 199635, 239562, 252871, 359343, 399270, 505742, 598905, 718686, 758613, 1197810, 1264355, 1517226, 1796715, 2275839, 2528710, 3593430, 3793065, 4551678, 6827517, 7586130, 11379195, 13655034, 22758390, 34137585, 68275170]

約数ペア:

[(1, 68275170), (2, 34137585), (3, 22758390), (5, 13655034), (6, 11379195), (9, 7586130), (10, 6827517), (15, 4551678), (18, 3793065), (19, 3593430), (27, 2528710), (30, 2275839), (38, 1796715), (45, 1517226), (54, 1264355), (57, 1197810), (90, 758613), (95, 718686), (114, 598905), (135, 505742), (171, 399270), (190, 359343), (270, 252871), (285, 239562), (342, 199635), (513, 133090), (570, 119781), (855, 79854), (1026, 66545), (1710, 39927), (2565, 26618), (5130, 13309)]