58312020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74759}}^1$

素因数の和:74784

約数の個数: 48

約数和(自身を含む): 175835520

約数和(自身を除く): 117523500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 74759, 149518, 224277, 299036, 373795, 448554, 747590, 897108, 971867, 1121385, 1495180, 1943734, 2242770, 2915601, 3887468, 4485540, 4859335, 5831202, 9718670, 11662404, 14578005, 19437340, 29156010, 58312020]

約数ペア:

[(1, 58312020), (2, 29156010), (3, 19437340), (4, 14578005), (5, 11662404), (6, 9718670), (10, 5831202), (12, 4859335), (13, 4485540), (15, 3887468), (20, 2915601), (26, 2242770), (30, 1943734), (39, 1495180), (52, 1121385), (60, 971867), (65, 897108), (78, 747590), (130, 448554), (156, 373795), (195, 299036), (260, 224277), (390, 149518), (780, 74759)]