42590702990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1490

約数の個数: 128

約数和(自身を含む): 90699264000

約数和(自身を除く): 48108561010

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 599, 799, 809, 935, 1034, 1198, 1598, 1618, 1870, 2585, 2995, 3995, 4045, 5170, 5990, 6589, 7990, 8090, 8789, 8899, 10183, 13178, 13753, 17578, 17798, 20366, 27506, 28153, 32945, 38023, 43945, 44495, 50915, 56306, 65890, 68765, 76046, 87890, 88990, 101830, 112013, 137530, 140765, 151283, 190115, 224026, 281530, 302566, 309683, 380230, 418253, 478601, 484591, 560065, 619366, 646391, 756415, 836506, 957202, 969182, 1120130, 1292782, 1512830, 1548415, 2091265, 2393005, 2422955, 3096830, 3231955, 4182530, 4786010, 4845910, 5264611, 5330501, 6463910, 7110301, 8238047, 10529222, 10661002, 14220602, 16476094, 22775777, 26323055, 26652505, 35551505, 41190235, 45551554, 52646110, 53305010, 71103010, 82380470, 90618517, 113878885, 181237034, 227757770, 250533547, 387188209, 453092585, 501067094, 774376418, 906185170, 1252667735, 1935941045, 2505335470, 3871882090, 4259070299, 8518140598, 21295351495, 42590702990]

約数ペア:

[(1, 42590702990), (2, 21295351495), (5, 8518140598), (10, 4259070299), (11, 3871882090), (17, 2505335470), (22, 1935941045), (34, 1252667735), (47, 906185170), (55, 774376418), (85, 501067094), (94, 453092585), (110, 387188209), (170, 250533547), (187, 227757770), (235, 181237034), (374, 113878885), (470, 90618517), (517, 82380470), (599, 71103010), (799, 53305010), (809, 52646110), (935, 45551554), (1034, 41190235), (1198, 35551505), (1598, 26652505), (1618, 26323055), (1870, 22775777), (2585, 16476094), (2995, 14220602), (3995, 10661002), (4045, 10529222), (5170, 8238047), (5990, 7110301), (6589, 6463910), (7990, 5330501), (8090, 5264611), (8789, 4845910), (8899, 4786010), (10183, 4182530), (13178, 3231955), (13753, 3096830), (17578, 2422955), (17798, 2393005), (20366, 2091265), (27506, 1548415), (28153, 1512830), (32945, 1292782), (38023, 1120130), (43945, 969182), (44495, 957202), (50915, 836506), (56306, 756415), (65890, 646391), (68765, 619366), (76046, 560065), (87890, 484591), (88990, 478601), (101830, 418253), (112013, 380230), (137530, 309683), (140765, 302566), (151283, 281530), (190115, 224026)]