2570292340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27361}}^1$

素因数の和:27449

約数の個数: 96

約数和(自身を含む): 6840062208

約数和(自身を除く): 4269769868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2684, 3355, 4270, 4697, 6710, 8540, 9394, 13420, 18788, 23485, 27361, 46970, 54722, 93940, 109444, 136805, 191527, 273610, 300971, 383054, 547220, 601942, 766108, 957635, 1203884, 1504855, 1669021, 1915270, 2106797, 3009710, 3338042, 3830540, 4213594, 6019420, 6676084, 8345105, 8427188, 10533985, 11683147, 16690210, 18359231, 21067970, 23366294, 33380420, 36718462, 42135940, 46732588, 58415735, 73436924, 91796155, 116831470, 128514617, 183592310, 233662940, 257029234, 367184620, 514058468, 642573085, 1285146170, 2570292340]

約数ペア:

[(1, 2570292340), (2, 1285146170), (4, 642573085), (5, 514058468), (7, 367184620), (10, 257029234), (11, 233662940), (14, 183592310), (20, 128514617), (22, 116831470), (28, 91796155), (35, 73436924), (44, 58415735), (55, 46732588), (61, 42135940), (70, 36718462), (77, 33380420), (110, 23366294), (122, 21067970), (140, 18359231), (154, 16690210), (220, 11683147), (244, 10533985), (305, 8427188), (308, 8345105), (385, 6676084), (427, 6019420), (610, 4213594), (671, 3830540), (770, 3338042), (854, 3009710), (1220, 2106797), (1342, 1915270), (1540, 1669021), (1708, 1504855), (2135, 1203884), (2684, 957635), (3355, 766108), (4270, 601942), (4697, 547220), (6710, 383054), (8540, 300971), (9394, 273610), (13420, 191527), (18788, 136805), (23485, 109444), (27361, 93940), (46970, 54722)]