30311710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 67568256

約数和(自身を除く): 37256546

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 47, 55, 65, 82, 94, 110, 121, 130, 143, 205, 235, 242, 286, 410, 451, 470, 517, 533, 605, 611, 715, 902, 1034, 1066, 1210, 1222, 1430, 1573, 1927, 2255, 2585, 2665, 3055, 3146, 3854, 4510, 4961, 5170, 5330, 5687, 5863, 6110, 6721, 7865, 9635, 9922, 11374, 11726, 13442, 15730, 19270, 21197, 24805, 25051, 28435, 29315, 33605, 42394, 49610, 50102, 56870, 58630, 64493, 67210, 73931, 105985, 125255, 128986, 147862, 211970, 233167, 250510, 275561, 322465, 369655, 466334, 551122, 644930, 739310, 1165835, 1377805, 2331670, 2755610, 3031171, 6062342, 15155855, 30311710]

約数ペア:

[(1, 30311710), (2, 15155855), (5, 6062342), (10, 3031171), (11, 2755610), (13, 2331670), (22, 1377805), (26, 1165835), (41, 739310), (47, 644930), (55, 551122), (65, 466334), (82, 369655), (94, 322465), (110, 275561), (121, 250510), (130, 233167), (143, 211970), (205, 147862), (235, 128986), (242, 125255), (286, 105985), (410, 73931), (451, 67210), (470, 64493), (517, 58630), (533, 56870), (605, 50102), (611, 49610), (715, 42394), (902, 33605), (1034, 29315), (1066, 28435), (1210, 25051), (1222, 24805), (1430, 21197), (1573, 19270), (1927, 15730), (2255, 13442), (2585, 11726), (2665, 11374), (3055, 9922), (3146, 9635), (3854, 7865), (4510, 6721), (4961, 6110), (5170, 5863), (5330, 5687)]