236429290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 451256832

約数和(自身を除く): 214827542

約数列:

[1, 2, 5, 10, 53, 61, 71, 103, 106, 122, 142, 206, 265, 305, 355, 515, 530, 610, 710, 1030, 3233, 3763, 4331, 5459, 6283, 6466, 7313, 7526, 8662, 10918, 12566, 14626, 16165, 18815, 21655, 27295, 31415, 32330, 36565, 37630, 43310, 54590, 62830, 73130, 229543, 332999, 387589, 446093, 459086, 665998, 775178, 892186, 1147715, 1664995, 1937945, 2230465, 2295430, 3329990, 3875890, 4460930, 23642929, 47285858, 118214645, 236429290]

約数ペア:

[(1, 236429290), (2, 118214645), (5, 47285858), (10, 23642929), (53, 4460930), (61, 3875890), (71, 3329990), (103, 2295430), (106, 2230465), (122, 1937945), (142, 1664995), (206, 1147715), (265, 892186), (305, 775178), (355, 665998), (515, 459086), (530, 446093), (610, 387589), (710, 332999), (1030, 229543), (3233, 73130), (3763, 62830), (4331, 54590), (5459, 43310), (6283, 37630), (6466, 36565), (7313, 32330), (7526, 31415), (8662, 27295), (10918, 21655), (12566, 18815), (14626, 16165)]