39370890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 102566016

約数和(自身を除く): 63195126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 643, 785, 942, 1286, 1570, 1929, 2041, 2355, 3215, 3858, 4082, 4710, 6123, 6430, 8359, 9645, 10205, 12246, 16718, 19290, 20410, 25077, 30615, 41795, 50154, 61230, 83590, 100951, 125385, 201902, 250770, 302853, 504755, 605706, 1009510, 1312363, 1514265, 2624726, 3028530, 3937089, 6561815, 7874178, 13123630, 19685445, 39370890]

約数ペア:

[(1, 39370890), (2, 19685445), (3, 13123630), (5, 7874178), (6, 6561815), (10, 3937089), (13, 3028530), (15, 2624726), (26, 1514265), (30, 1312363), (39, 1009510), (65, 605706), (78, 504755), (130, 302853), (157, 250770), (195, 201902), (314, 125385), (390, 100951), (471, 83590), (643, 61230), (785, 50154), (942, 41795), (1286, 30615), (1570, 25077), (1929, 20410), (2041, 19290), (2355, 16718), (3215, 12246), (3858, 10205), (4082, 9645), (4710, 8359), (6123, 6430)]