1490130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5519}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 3974400

約数和(自身を除く): 2484270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5519, 11038, 16557, 27595, 33114, 49671, 55190, 82785, 99342, 149013, 165570, 248355, 298026, 496710, 745065, 1490130]

約数ペア:

[(1, 1490130), (2, 745065), (3, 496710), (5, 298026), (6, 248355), (9, 165570), (10, 149013), (15, 99342), (18, 82785), (27, 55190), (30, 49671), (45, 33114), (54, 27595), (90, 16557), (135, 11038), (270, 5519)]