1520370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1896

約数の個数: 40

約数和(自身を含む): 4090284

約数和(自身を除く): 2569914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1877, 3754, 5631, 9385, 11262, 16893, 18770, 28155, 33786, 50679, 56310, 84465, 101358, 152037, 168930, 253395, 304074, 506790, 760185, 1520370]

約数ペア:

[(1, 1520370), (2, 760185), (3, 506790), (5, 304074), (6, 253395), (9, 168930), (10, 152037), (15, 101358), (18, 84465), (27, 56310), (30, 50679), (45, 33786), (54, 28155), (81, 18770), (90, 16893), (135, 11262), (162, 9385), (270, 5631), (405, 3754), (810, 1877)]