7294170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 19232640

約数和(自身を除く): 11938470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 317, 354, 390, 590, 634, 767, 885, 951, 1534, 1585, 1770, 1902, 2301, 3170, 3835, 4121, 4602, 4755, 7670, 8242, 9510, 11505, 12363, 18703, 20605, 23010, 24726, 37406, 41210, 56109, 61815, 93515, 112218, 123630, 187030, 243139, 280545, 486278, 561090, 729417, 1215695, 1458834, 2431390, 3647085, 7294170]

約数ペア:

[(1, 7294170), (2, 3647085), (3, 2431390), (5, 1458834), (6, 1215695), (10, 729417), (13, 561090), (15, 486278), (26, 280545), (30, 243139), (39, 187030), (59, 123630), (65, 112218), (78, 93515), (118, 61815), (130, 56109), (177, 41210), (195, 37406), (295, 24726), (317, 23010), (354, 20605), (390, 18703), (590, 12363), (634, 11505), (767, 9510), (885, 8242), (951, 7670), (1534, 4755), (1585, 4602), (1770, 4121), (1902, 3835), (2301, 3170)]