77991510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 114334890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 139, 177, 278, 295, 317, 354, 417, 590, 634, 695, 834, 885, 951, 1390, 1585, 1770, 1902, 2085, 3170, 4170, 4755, 8201, 9510, 16402, 18703, 24603, 37406, 41005, 44063, 49206, 56109, 82010, 88126, 93515, 112218, 123015, 132189, 187030, 220315, 246030, 264378, 280545, 440630, 561090, 660945, 1321890, 2599717, 5199434, 7799151, 12998585, 15598302, 25997170, 38995755, 77991510]

約数ペア:

[(1, 77991510), (2, 38995755), (3, 25997170), (5, 15598302), (6, 12998585), (10, 7799151), (15, 5199434), (30, 2599717), (59, 1321890), (118, 660945), (139, 561090), (177, 440630), (278, 280545), (295, 264378), (317, 246030), (354, 220315), (417, 187030), (590, 132189), (634, 123015), (695, 112218), (834, 93515), (885, 88126), (951, 82010), (1390, 56109), (1585, 49206), (1770, 44063), (1902, 41005), (2085, 37406), (3170, 24603), (4170, 18703), (4755, 16402), (8201, 9510)]