187820430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 532469376

約数和(自身を除く): 344648946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 245, 294, 335, 402, 469, 490, 670, 735, 938, 1005, 1407, 1470, 1907, 2010, 2345, 2814, 3283, 3814, 4690, 5721, 6566, 7035, 9535, 9849, 11442, 13349, 14070, 16415, 19070, 19698, 26698, 28605, 32830, 40047, 49245, 57210, 66745, 80094, 93443, 98490, 127769, 133490, 186886, 200235, 255538, 280329, 383307, 400470, 467215, 560658, 638845, 766614, 894383, 934430, 1277690, 1401645, 1788766, 1916535, 2683149, 2803290, 3833070, 4471915, 5366298, 6260681, 8943830, 12521362, 13415745, 18782043, 26831490, 31303405, 37564086, 62606810, 93910215, 187820430]

約数ペア:

[(1, 187820430), (2, 93910215), (3, 62606810), (5, 37564086), (6, 31303405), (7, 26831490), (10, 18782043), (14, 13415745), (15, 12521362), (21, 8943830), (30, 6260681), (35, 5366298), (42, 4471915), (49, 3833070), (67, 2803290), (70, 2683149), (98, 1916535), (105, 1788766), (134, 1401645), (147, 1277690), (201, 934430), (210, 894383), (245, 766614), (294, 638845), (335, 560658), (402, 467215), (469, 400470), (490, 383307), (670, 280329), (735, 255538), (938, 200235), (1005, 186886), (1407, 133490), (1470, 127769), (1907, 98490), (2010, 93443), (2345, 80094), (2814, 66745), (3283, 57210), (3814, 49245), (4690, 40047), (5721, 32830), (6566, 28605), (7035, 26698), (9535, 19698), (9849, 19070), (11442, 16415), (13349, 14070)]