57798930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 109125870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 137, 147, 205, 210, 245, 246, 274, 287, 294, 343, 410, 411, 490, 574, 615, 685, 686, 735, 822, 861, 959, 1029, 1230, 1370, 1435, 1470, 1715, 1722, 1918, 2009, 2055, 2058, 2870, 2877, 3430, 4018, 4110, 4305, 4795, 5145, 5617, 5754, 6027, 6713, 8610, 9590, 10045, 10290, 11234, 12054, 13426, 14063, 14385, 16851, 20090, 20139, 28085, 28126, 28770, 30135, 33565, 33702, 39319, 40278, 42189, 46991, 56170, 60270, 67130, 70315, 78638, 84255, 84378, 93982, 100695, 117957, 140630, 140973, 168510, 196595, 201390, 210945, 234955, 235914, 275233, 281946, 393190, 421890, 469910, 550466, 589785, 704865, 825699, 1179570, 1376165, 1409730, 1651398, 1926631, 2752330, 3853262, 4128495, 5779893, 8256990, 9633155, 11559786, 19266310, 28899465, 57798930]

約数ペア:

[(1, 57798930), (2, 28899465), (3, 19266310), (5, 11559786), (6, 9633155), (7, 8256990), (10, 5779893), (14, 4128495), (15, 3853262), (21, 2752330), (30, 1926631), (35, 1651398), (41, 1409730), (42, 1376165), (49, 1179570), (70, 825699), (82, 704865), (98, 589785), (105, 550466), (123, 469910), (137, 421890), (147, 393190), (205, 281946), (210, 275233), (245, 235914), (246, 234955), (274, 210945), (287, 201390), (294, 196595), (343, 168510), (410, 140973), (411, 140630), (490, 117957), (574, 100695), (615, 93982), (685, 84378), (686, 84255), (735, 78638), (822, 70315), (861, 67130), (959, 60270), (1029, 56170), (1230, 46991), (1370, 42189), (1435, 40278), (1470, 39319), (1715, 33702), (1722, 33565), (1918, 30135), (2009, 28770), (2055, 28126), (2058, 28085), (2870, 20139), (2877, 20090), (3430, 16851), (4018, 14385), (4110, 14063), (4305, 13426), (4795, 12054), (5145, 11234), (5617, 10290), (5754, 10045), (6027, 9590), (6713, 8610)]