475757940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8647}}^1$

素因数の和:8797

約数の個数: 96

約数和(自身を含む): 1534224384

約数和(自身を除く): 1058466444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 7860, 8647, 9170, 11004, 13755, 17294, 18340, 25941, 27510, 34588, 43235, 51882, 55020, 60529, 86470, 103764, 121058, 129705, 172940, 181587, 242116, 259410, 302645, 363174, 518820, 605290, 726348, 907935, 1132757, 1210580, 1815870, 2265514, 3398271, 3631740, 4531028, 5663785, 6796542, 7929299, 11327570, 13593084, 15858598, 16991355, 22655140, 23787897, 31717196, 33982710, 39646495, 47575794, 67965420, 79292990, 95151588, 118939485, 158585980, 237878970, 475757940]

約数ペア:

[(1, 475757940), (2, 237878970), (3, 158585980), (4, 118939485), (5, 95151588), (6, 79292990), (7, 67965420), (10, 47575794), (12, 39646495), (14, 33982710), (15, 31717196), (20, 23787897), (21, 22655140), (28, 16991355), (30, 15858598), (35, 13593084), (42, 11327570), (60, 7929299), (70, 6796542), (84, 5663785), (105, 4531028), (131, 3631740), (140, 3398271), (210, 2265514), (262, 1815870), (393, 1210580), (420, 1132757), (524, 907935), (655, 726348), (786, 605290), (917, 518820), (1310, 363174), (1572, 302645), (1834, 259410), (1965, 242116), (2620, 181587), (2751, 172940), (3668, 129705), (3930, 121058), (4585, 103764), (5502, 86470), (7860, 60529), (8647, 55020), (9170, 51882), (11004, 43235), (13755, 34588), (17294, 27510), (18340, 25941)]