2057130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 5788800

約数和(自身を除く): 3731670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 401, 513, 570, 802, 855, 1026, 1203, 1710, 2005, 2406, 2565, 3609, 4010, 5130, 6015, 7218, 7619, 10827, 12030, 15238, 18045, 21654, 22857, 36090, 38095, 45714, 54135, 68571, 76190, 108270, 114285, 137142, 205713, 228570, 342855, 411426, 685710, 1028565, 2057130]

約数ペア:

[(1, 2057130), (2, 1028565), (3, 685710), (5, 411426), (6, 342855), (9, 228570), (10, 205713), (15, 137142), (18, 114285), (19, 108270), (27, 76190), (30, 68571), (38, 54135), (45, 45714), (54, 38095), (57, 36090), (90, 22857), (95, 21654), (114, 18045), (135, 15238), (171, 12030), (190, 10827), (270, 7619), (285, 7218), (342, 6015), (401, 5130), (513, 4010), (570, 3609), (802, 2565), (855, 2406), (1026, 2005), (1203, 1710)]