90813510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6427}}^1$

素因数の和:6597

約数の個数: 48

約数和(自身を含む): 237656016

約数和(自身を除く): 146842506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 6427, 7065, 12854, 14130, 19281, 32135, 38562, 57843, 64270, 96405, 115686, 192810, 289215, 578430, 1009039, 2018078, 3027117, 5045195, 6054234, 9081351, 10090390, 15135585, 18162702, 30271170, 45406755, 90813510]

約数ペア:

[(1, 90813510), (2, 45406755), (3, 30271170), (5, 18162702), (6, 15135585), (9, 10090390), (10, 9081351), (15, 6054234), (18, 5045195), (30, 3027117), (45, 2018078), (90, 1009039), (157, 578430), (314, 289215), (471, 192810), (785, 115686), (942, 96405), (1413, 64270), (1570, 57843), (2355, 38562), (2826, 32135), (4710, 19281), (6427, 14130), (7065, 12854)]