57289860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10313

約数の個数: 72

約数和(自身を含む): 179402496

約数和(自身を除く): 122112636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10267, 20534, 30801, 41068, 51335, 61602, 92403, 102670, 123204, 154005, 184806, 205340, 308010, 318277, 369612, 462015, 616020, 636554, 924030, 954831, 1273108, 1591385, 1848060, 1909662, 2864493, 3182770, 3819324, 4774155, 5728986, 6365540, 9548310, 11457972, 14322465, 19096620, 28644930, 57289860]

約数ペア:

[(1, 57289860), (2, 28644930), (3, 19096620), (4, 14322465), (5, 11457972), (6, 9548310), (9, 6365540), (10, 5728986), (12, 4774155), (15, 3819324), (18, 3182770), (20, 2864493), (30, 1909662), (31, 1848060), (36, 1591385), (45, 1273108), (60, 954831), (62, 924030), (90, 636554), (93, 616020), (124, 462015), (155, 369612), (180, 318277), (186, 308010), (279, 205340), (310, 184806), (372, 154005), (465, 123204), (558, 102670), (620, 92403), (930, 61602), (1116, 51335), (1395, 41068), (1860, 30801), (2790, 20534), (5580, 10267)]