3007492760

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^2\times {\mathrm{131}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 7002475920

約数和(自身を除く): 3994983160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 97, 122, 131, 194, 244, 262, 305, 388, 485, 488, 524, 610, 655, 776, 970, 1048, 1220, 1310, 1940, 2440, 2620, 3880, 5240, 5917, 7991, 9409, 11834, 12707, 15982, 18818, 23668, 25414, 29585, 31964, 37636, 39955, 47045, 47336, 50828, 59170, 63535, 63928, 75272, 79910, 94090, 101656, 118340, 127070, 159820, 188180, 236680, 254140, 319640, 376360, 508280, 573949, 775127, 1147898, 1232579, 1550254, 2295796, 2465158, 2869745, 3100508, 3875635, 4591592, 4930316, 5739490, 6162895, 6201016, 7751270, 9860632, 11478980, 12325790, 15502540, 22957960, 24651580, 31005080, 49303160, 75187319, 150374638, 300749276, 375936595, 601498552, 751873190, 1503746380, 3007492760]

約数ペア:

[(1, 3007492760), (2, 1503746380), (4, 751873190), (5, 601498552), (8, 375936595), (10, 300749276), (20, 150374638), (40, 75187319), (61, 49303160), (97, 31005080), (122, 24651580), (131, 22957960), (194, 15502540), (244, 12325790), (262, 11478980), (305, 9860632), (388, 7751270), (485, 6201016), (488, 6162895), (524, 5739490), (610, 4930316), (655, 4591592), (776, 3875635), (970, 3100508), (1048, 2869745), (1220, 2465158), (1310, 2295796), (1940, 1550254), (2440, 1232579), (2620, 1147898), (3880, 775127), (5240, 573949), (5917, 508280), (7991, 376360), (9409, 319640), (11834, 254140), (12707, 236680), (15982, 188180), (18818, 159820), (23668, 127070), (25414, 118340), (29585, 101656), (31964, 94090), (37636, 79910), (39955, 75272), (47045, 63928), (47336, 63535), (50828, 59170)]