2874550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6285312

約数和(自身を除く): 3410762

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 191, 215, 301, 350, 382, 430, 602, 955, 1075, 1337, 1505, 1910, 2150, 2674, 3010, 4775, 6685, 7525, 8213, 9550, 13370, 15050, 16426, 33425, 41065, 57491, 66850, 82130, 114982, 205325, 287455, 410650, 574910, 1437275, 2874550]

約数ペア:

[(1, 2874550), (2, 1437275), (5, 574910), (7, 410650), (10, 287455), (14, 205325), (25, 114982), (35, 82130), (43, 66850), (50, 57491), (70, 41065), (86, 33425), (175, 16426), (191, 15050), (215, 13370), (301, 9550), (350, 8213), (382, 7525), (430, 6685), (602, 4775), (955, 3010), (1075, 2674), (1337, 2150), (1505, 1910)]