2881170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3557}}^1$

素因数の和:3576

約数の個数: 40

約数和(自身を含む): 7749324

約数和(自身を除く): 4868154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3557, 7114, 10671, 17785, 21342, 32013, 35570, 53355, 64026, 96039, 106710, 160065, 192078, 288117, 320130, 480195, 576234, 960390, 1440585, 2881170]

約数ペア:

[(1, 2881170), (2, 1440585), (3, 960390), (5, 576234), (6, 480195), (9, 320130), (10, 288117), (15, 192078), (18, 160065), (27, 106710), (30, 96039), (45, 64026), (54, 53355), (81, 35570), (90, 32013), (135, 21342), (162, 17785), (270, 10671), (405, 7114), (810, 3557)]