10431780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 30256128

約数和(自身を除く): 19824348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 127, 148, 185, 222, 254, 370, 381, 444, 508, 555, 635, 740, 762, 1110, 1270, 1369, 1524, 1905, 2220, 2540, 2738, 3810, 4107, 4699, 5476, 6845, 7620, 8214, 9398, 13690, 14097, 16428, 18796, 20535, 23495, 27380, 28194, 41070, 46990, 56388, 70485, 82140, 93980, 140970, 173863, 281940, 347726, 521589, 695452, 869315, 1043178, 1738630, 2086356, 2607945, 3477260, 5215890, 10431780]

約数ペア:

[(1, 10431780), (2, 5215890), (3, 3477260), (4, 2607945), (5, 2086356), (6, 1738630), (10, 1043178), (12, 869315), (15, 695452), (20, 521589), (30, 347726), (37, 281940), (60, 173863), (74, 140970), (111, 93980), (127, 82140), (148, 70485), (185, 56388), (222, 46990), (254, 41070), (370, 28194), (381, 27380), (444, 23495), (508, 20535), (555, 18796), (635, 16428), (740, 14097), (762, 13690), (1110, 9398), (1270, 8214), (1369, 7620), (1524, 6845), (1905, 5476), (2220, 4699), (2540, 4107), (2738, 3810)]