71391330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 96

約数和(自身を含む): 203439600

約数和(自身を除く): 132048270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1305, 1479, 1530, 1609, 2465, 2610, 2958, 3218, 4437, 4827, 4930, 7395, 8045, 8874, 9654, 14481, 14790, 16090, 22185, 24135, 27353, 28962, 44370, 46661, 48270, 54706, 72405, 82059, 93322, 136765, 139983, 144810, 164118, 233305, 246177, 273530, 279966, 410295, 419949, 466610, 492354, 699915, 793237, 820590, 839898, 1230885, 1399830, 1586474, 2099745, 2379711, 2461770, 3966185, 4199490, 4759422, 7139133, 7932370, 11898555, 14278266, 23797110, 35695665, 71391330]

約数ペア:

[(1, 71391330), (2, 35695665), (3, 23797110), (5, 14278266), (6, 11898555), (9, 7932370), (10, 7139133), (15, 4759422), (17, 4199490), (18, 3966185), (29, 2461770), (30, 2379711), (34, 2099745), (45, 1586474), (51, 1399830), (58, 1230885), (85, 839898), (87, 820590), (90, 793237), (102, 699915), (145, 492354), (153, 466610), (170, 419949), (174, 410295), (255, 279966), (261, 273530), (290, 246177), (306, 233305), (435, 164118), (493, 144810), (510, 139983), (522, 136765), (765, 93322), (870, 82059), (986, 72405), (1305, 54706), (1479, 48270), (1530, 46661), (1609, 44370), (2465, 28962), (2610, 27353), (2958, 24135), (3218, 22185), (4437, 16090), (4827, 14790), (4930, 14481), (7395, 9654), (8045, 8874)]