16281270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 44375040

約数和(自身を除く): 28093770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1283, 1410, 2115, 2538, 2566, 3849, 4230, 6345, 6415, 7698, 11547, 12690, 12830, 19245, 23094, 34641, 38490, 57735, 60301, 69282, 115470, 120602, 173205, 180903, 301505, 346410, 361806, 542709, 603010, 904515, 1085418, 1628127, 1809030, 2713545, 3256254, 5427090, 8140635, 16281270]

約数ペア:

[(1, 16281270), (2, 8140635), (3, 5427090), (5, 3256254), (6, 2713545), (9, 1809030), (10, 1628127), (15, 1085418), (18, 904515), (27, 603010), (30, 542709), (45, 361806), (47, 346410), (54, 301505), (90, 180903), (94, 173205), (135, 120602), (141, 115470), (235, 69282), (270, 60301), (282, 57735), (423, 38490), (470, 34641), (705, 23094), (846, 19245), (1269, 12830), (1283, 12690), (1410, 11547), (2115, 7698), (2538, 6415), (2566, 6345), (3849, 4230)]