3053000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 7413120

約数和(自身を除く): 4360120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 71, 86, 100, 125, 142, 172, 200, 215, 250, 284, 344, 355, 430, 500, 568, 710, 860, 1000, 1075, 1420, 1720, 1775, 2150, 2840, 3053, 3550, 4300, 5375, 6106, 7100, 8600, 8875, 10750, 12212, 14200, 15265, 17750, 21500, 24424, 30530, 35500, 43000, 61060, 71000, 76325, 122120, 152650, 305300, 381625, 610600, 763250, 1526500, 3053000]

約数ペア:

[(1, 3053000), (2, 1526500), (4, 763250), (5, 610600), (8, 381625), (10, 305300), (20, 152650), (25, 122120), (40, 76325), (43, 71000), (50, 61060), (71, 43000), (86, 35500), (100, 30530), (125, 24424), (142, 21500), (172, 17750), (200, 15265), (215, 14200), (250, 12212), (284, 10750), (344, 8875), (355, 8600), (430, 7100), (500, 6106), (568, 5375), (710, 4300), (860, 3550), (1000, 3053), (1075, 2840), (1420, 2150), (1720, 1775)]