66510480540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{167221}}^1$

素因数の和:168187

約数の個数: 96

約数和(自身を含む): 213059556864

約数和(自身を除く): 146549076324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 947, 1894, 2841, 3788, 4735, 5682, 6629, 9470, 11364, 13258, 14205, 18940, 19887, 26516, 28410, 33145, 39774, 56820, 66290, 79548, 99435, 132580, 167221, 198870, 334442, 397740, 501663, 668884, 836105, 1003326, 1170547, 1672210, 2006652, 2341094, 2508315, 3344420, 3511641, 4682188, 5016630, 5852735, 7023282, 10033260, 11705470, 14046564, 17558205, 23410940, 35116410, 70232820, 158358287, 316716574, 475074861, 633433148, 791791435, 950149722, 1108508009, 1583582870, 1900299444, 2217016018, 2375374305, 3167165740, 3325524027, 4434032036, 4750748610, 5542540045, 6651048054, 9501497220, 11085080090, 13302096108, 16627620135, 22170160180, 33255240270, 66510480540]

約数ペア:

[(1, 66510480540), (2, 33255240270), (3, 22170160180), (4, 16627620135), (5, 13302096108), (6, 11085080090), (7, 9501497220), (10, 6651048054), (12, 5542540045), (14, 4750748610), (15, 4434032036), (20, 3325524027), (21, 3167165740), (28, 2375374305), (30, 2217016018), (35, 1900299444), (42, 1583582870), (60, 1108508009), (70, 950149722), (84, 791791435), (105, 633433148), (140, 475074861), (210, 316716574), (420, 158358287), (947, 70232820), (1894, 35116410), (2841, 23410940), (3788, 17558205), (4735, 14046564), (5682, 11705470), (6629, 10033260), (9470, 7023282), (11364, 5852735), (13258, 5016630), (14205, 4682188), (18940, 3511641), (19887, 3344420), (26516, 2508315), (28410, 2341094), (33145, 2006652), (39774, 1672210), (56820, 1170547), (66290, 1003326), (79548, 836105), (99435, 668884), (132580, 501663), (167221, 397740), (198870, 334442)]