42581910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 121257216

約数和(自身を除く): 78675306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 211, 217, 310, 422, 434, 465, 633, 651, 930, 961, 1055, 1085, 1266, 1302, 1477, 1922, 2110, 2170, 2883, 2954, 3165, 3255, 4431, 4805, 5766, 6330, 6510, 6541, 6727, 7385, 8862, 9610, 13082, 13454, 14415, 14770, 19623, 20181, 22155, 28830, 32705, 33635, 39246, 40362, 44310, 45787, 65410, 67270, 91574, 98115, 100905, 137361, 196230, 201810, 202771, 228935, 274722, 405542, 457870, 608313, 686805, 1013855, 1216626, 1373610, 1419397, 2027710, 2838794, 3041565, 4258191, 6083130, 7096985, 8516382, 14193970, 21290955, 42581910]

約数ペア:

[(1, 42581910), (2, 21290955), (3, 14193970), (5, 8516382), (6, 7096985), (7, 6083130), (10, 4258191), (14, 3041565), (15, 2838794), (21, 2027710), (30, 1419397), (31, 1373610), (35, 1216626), (42, 1013855), (62, 686805), (70, 608313), (93, 457870), (105, 405542), (155, 274722), (186, 228935), (210, 202771), (211, 201810), (217, 196230), (310, 137361), (422, 100905), (434, 98115), (465, 91574), (633, 67270), (651, 65410), (930, 45787), (961, 44310), (1055, 40362), (1085, 39246), (1266, 33635), (1302, 32705), (1477, 28830), (1922, 22155), (2110, 20181), (2170, 19623), (2883, 14770), (2954, 14415), (3165, 13454), (3255, 13082), (4431, 9610), (4805, 8862), (5766, 7385), (6330, 6727), (6510, 6541)]