39442740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 115167360

約数和(自身を除く): 75724620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 109, 111, 148, 163, 185, 218, 222, 326, 327, 370, 436, 444, 489, 545, 555, 652, 654, 740, 815, 978, 1090, 1110, 1308, 1630, 1635, 1956, 2180, 2220, 2445, 3260, 3270, 4033, 4890, 6031, 6540, 8066, 9780, 12062, 12099, 16132, 17767, 18093, 20165, 24124, 24198, 30155, 35534, 36186, 40330, 48396, 53301, 60310, 60495, 71068, 72372, 80660, 88835, 90465, 106602, 120620, 120990, 177670, 180930, 213204, 241980, 266505, 355340, 361860, 533010, 657379, 1066020, 1314758, 1972137, 2629516, 3286895, 3944274, 6573790, 7888548, 9860685, 13147580, 19721370, 39442740]

約数ペア:

[(1, 39442740), (2, 19721370), (3, 13147580), (4, 9860685), (5, 7888548), (6, 6573790), (10, 3944274), (12, 3286895), (15, 2629516), (20, 1972137), (30, 1314758), (37, 1066020), (60, 657379), (74, 533010), (109, 361860), (111, 355340), (148, 266505), (163, 241980), (185, 213204), (218, 180930), (222, 177670), (326, 120990), (327, 120620), (370, 106602), (436, 90465), (444, 88835), (489, 80660), (545, 72372), (555, 71068), (652, 60495), (654, 60310), (740, 53301), (815, 48396), (978, 40330), (1090, 36186), (1110, 35534), (1308, 30155), (1630, 24198), (1635, 24124), (1956, 20165), (2180, 18093), (2220, 17767), (2445, 16132), (3260, 12099), (3270, 12062), (4033, 9780), (4890, 8066), (6031, 6540)]