6976620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 24897600

約数和(自身を除く): 17920980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 113, 126, 140, 147, 180, 196, 210, 226, 245, 252, 294, 315, 339, 343, 420, 441, 452, 490, 565, 588, 630, 678, 686, 735, 791, 882, 980, 1017, 1029, 1130, 1260, 1356, 1372, 1470, 1582, 1695, 1715, 1764, 2034, 2058, 2205, 2260, 2373, 2940, 3087, 3164, 3390, 3430, 3955, 4068, 4116, 4410, 4746, 5085, 5145, 5537, 6174, 6780, 6860, 7119, 7910, 8820, 9492, 10170, 10290, 11074, 11865, 12348, 14238, 15435, 15820, 16611, 20340, 20580, 22148, 23730, 27685, 28476, 30870, 33222, 35595, 38759, 47460, 49833, 55370, 61740, 66444, 71190, 77518, 83055, 99666, 110740, 116277, 142380, 155036, 166110, 193795, 199332, 232554, 249165, 332220, 348831, 387590, 465108, 498330, 581385, 697662, 775180, 996660, 1162770, 1395324, 1744155, 2325540, 3488310, 6976620]

約数ペア:

[(1, 6976620), (2, 3488310), (3, 2325540), (4, 1744155), (5, 1395324), (6, 1162770), (7, 996660), (9, 775180), (10, 697662), (12, 581385), (14, 498330), (15, 465108), (18, 387590), (20, 348831), (21, 332220), (28, 249165), (30, 232554), (35, 199332), (36, 193795), (42, 166110), (45, 155036), (49, 142380), (60, 116277), (63, 110740), (70, 99666), (84, 83055), (90, 77518), (98, 71190), (105, 66444), (113, 61740), (126, 55370), (140, 49833), (147, 47460), (180, 38759), (196, 35595), (210, 33222), (226, 30870), (245, 28476), (252, 27685), (294, 23730), (315, 22148), (339, 20580), (343, 20340), (420, 16611), (441, 15820), (452, 15435), (490, 14238), (565, 12348), (588, 11865), (630, 11074), (678, 10290), (686, 10170), (735, 9492), (791, 8820), (882, 7910), (980, 7119), (1017, 6860), (1029, 6780), (1130, 6174), (1260, 5537), (1356, 5145), (1372, 5085), (1470, 4746), (1582, 4410), (1695, 4116), (1715, 4068), (1764, 3955), (2034, 3430), (2058, 3390), (2205, 3164), (2260, 3087), (2373, 2940)]