4024370

素因数分解:

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

素因数の和:255

約数の個数: 48

約数和(自身を含む): 8667648

約数和(自身を除く): 4643278

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 191, 215, 245, 301, 382, 430, 490, 602, 955, 1337, 1505, 1910, 2107, 2674, 3010, 4214, 6685, 8213, 9359, 10535, 13370, 16426, 18718, 21070, 41065, 46795, 57491, 82130, 93590, 114982, 287455, 402437, 574910, 804874, 2012185, 4024370]

約数ペア:

[(1, 4024370), (2, 2012185), (5, 804874), (7, 574910), (10, 402437), (14, 287455), (35, 114982), (43, 93590), (49, 82130), (70, 57491), (86, 46795), (98, 41065), (191, 21070), (215, 18718), (245, 16426), (301, 13370), (382, 10535), (430, 9359), (490, 8213), (602, 6685), (955, 4214), (1337, 3010), (1505, 2674), (1910, 2107)]