30791856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 60

約数和(自身を含む): 83999832

約数和(自身を除く): 53207976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 1777, 2166, 2888, 3554, 4332, 5331, 5776, 7108, 8664, 10662, 14216, 17328, 21324, 28432, 33763, 42648, 67526, 85296, 101289, 135052, 202578, 270104, 405156, 540208, 641497, 810312, 1282994, 1620624, 1924491, 2565988, 3848982, 5131976, 7697964, 10263952, 15395928, 30791856]

約数ペア:

[(1, 30791856), (2, 15395928), (3, 10263952), (4, 7697964), (6, 5131976), (8, 3848982), (12, 2565988), (16, 1924491), (19, 1620624), (24, 1282994), (38, 810312), (48, 641497), (57, 540208), (76, 405156), (114, 270104), (152, 202578), (228, 135052), (304, 101289), (361, 85296), (456, 67526), (722, 42648), (912, 33763), (1083, 28432), (1444, 21324), (1777, 17328), (2166, 14216), (2888, 10662), (3554, 8664), (4332, 7108), (5331, 5776)]