67783660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 170755200

約数和(自身を除く): 102971540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 241, 245, 287, 343, 410, 482, 490, 574, 686, 820, 964, 980, 1148, 1205, 1372, 1435, 1687, 1715, 2009, 2410, 2870, 3374, 3430, 4018, 4820, 5740, 6748, 6860, 8036, 8435, 9881, 10045, 11809, 14063, 16870, 19762, 20090, 23618, 28126, 33740, 39524, 40180, 47236, 49405, 56252, 59045, 69167, 70315, 82663, 98810, 118090, 138334, 140630, 165326, 197620, 236180, 276668, 281260, 330652, 345835, 413315, 484169, 691670, 826630, 968338, 1383340, 1653260, 1936676, 2420845, 3389183, 4841690, 6778366, 9683380, 13556732, 16945915, 33891830, 67783660]

約数ペア:

[(1, 67783660), (2, 33891830), (4, 16945915), (5, 13556732), (7, 9683380), (10, 6778366), (14, 4841690), (20, 3389183), (28, 2420845), (35, 1936676), (41, 1653260), (49, 1383340), (70, 968338), (82, 826630), (98, 691670), (140, 484169), (164, 413315), (196, 345835), (205, 330652), (241, 281260), (245, 276668), (287, 236180), (343, 197620), (410, 165326), (482, 140630), (490, 138334), (574, 118090), (686, 98810), (820, 82663), (964, 70315), (980, 69167), (1148, 59045), (1205, 56252), (1372, 49405), (1435, 47236), (1687, 40180), (1715, 39524), (2009, 33740), (2410, 28126), (2870, 23618), (3374, 20090), (3430, 19762), (4018, 16870), (4820, 14063), (5740, 11809), (6748, 10045), (6860, 9881), (8036, 8435)]