310013044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 652186080

約数和(自身を除く): 342173036

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 529, 701, 836, 874, 1012, 1058, 1402, 1748, 2116, 2804, 4807, 5819, 7711, 9614, 10051, 11638, 13319, 15422, 16123, 19228, 20102, 23276, 26638, 30844, 32246, 40204, 53276, 64492, 110561, 146509, 177353, 221122, 293018, 306337, 354706, 370829, 442244, 586036, 612674, 709412, 741658, 1225348, 1483316, 3369707, 4079119, 6739414, 7045751, 8158238, 13478828, 14091502, 16316476, 28183004, 77503261, 155006522, 310013044]

約数ペア:

[(1, 310013044), (2, 155006522), (4, 77503261), (11, 28183004), (19, 16316476), (22, 14091502), (23, 13478828), (38, 8158238), (44, 7045751), (46, 6739414), (76, 4079119), (92, 3369707), (209, 1483316), (253, 1225348), (418, 741658), (437, 709412), (506, 612674), (529, 586036), (701, 442244), (836, 370829), (874, 354706), (1012, 306337), (1058, 293018), (1402, 221122), (1748, 177353), (2116, 146509), (2804, 110561), (4807, 64492), (5819, 53276), (7711, 40204), (9614, 32246), (10051, 30844), (11638, 26638), (13319, 23276), (15422, 20102), (16123, 19228)]