670566330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2021

約数の個数: 128

約数和(自身を含む): 2055144960

約数和(自身を除く): 1384578630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 197, 210, 270, 315, 378, 394, 591, 630, 945, 985, 1182, 1379, 1773, 1801, 1890, 1970, 2758, 2955, 3546, 3602, 4137, 5319, 5403, 5910, 6895, 8274, 8865, 9005, 10638, 10806, 12411, 12607, 13790, 16209, 17730, 18010, 20685, 24822, 25214, 26595, 27015, 32418, 37233, 37821, 41370, 48627, 53190, 54030, 62055, 63035, 74466, 75642, 81045, 97254, 113463, 124110, 126070, 162090, 186165, 189105, 226926, 243135, 340389, 354797, 372330, 378210, 486270, 567315, 680778, 709594, 1064391, 1134630, 1701945, 1773985, 2128782, 2483579, 3193173, 3403890, 3547970, 4967158, 5321955, 6386346, 7450737, 9579519, 10643910, 12417895, 14901474, 15965865, 19159038, 22352211, 24835790, 31931730, 37253685, 44704422, 47897595, 67056633, 74507370, 95795190, 111761055, 134113266, 223522110, 335283165, 670566330]

約数ペア:

[(1, 670566330), (2, 335283165), (3, 223522110), (5, 134113266), (6, 111761055), (7, 95795190), (9, 74507370), (10, 67056633), (14, 47897595), (15, 44704422), (18, 37253685), (21, 31931730), (27, 24835790), (30, 22352211), (35, 19159038), (42, 15965865), (45, 14901474), (54, 12417895), (63, 10643910), (70, 9579519), (90, 7450737), (105, 6386346), (126, 5321955), (135, 4967158), (189, 3547970), (197, 3403890), (210, 3193173), (270, 2483579), (315, 2128782), (378, 1773985), (394, 1701945), (591, 1134630), (630, 1064391), (945, 709594), (985, 680778), (1182, 567315), (1379, 486270), (1773, 378210), (1801, 372330), (1890, 354797), (1970, 340389), (2758, 243135), (2955, 226926), (3546, 189105), (3602, 186165), (4137, 162090), (5319, 126070), (5403, 124110), (5910, 113463), (6895, 97254), (8274, 81045), (8865, 75642), (9005, 74466), (10638, 63035), (10806, 62055), (12411, 54030), (12607, 53190), (13790, 48627), (16209, 41370), (17730, 37821), (18010, 37233), (20685, 32418), (24822, 27015), (25214, 26595)]