2015254404

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{39119}}^1$

素因数の和:39191

約数の個数: 72

約数和(自身を含む): 5382599040

約数和(自身を除く): 3367344636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 12879, 17172, 25758, 39119, 51516, 78238, 117357, 156476, 234714, 352071, 469428, 704142, 1056213, 1408284, 2073307, 2112426, 3168639, 4146614, 4224852, 6219921, 6337278, 8293228, 9505917, 12439842, 12674556, 18659763, 19011834, 24879684, 37319526, 38023668, 55979289, 74639052, 111958578, 167937867, 223917156, 335875734, 503813601, 671751468, 1007627202, 2015254404]

約数ペア:

[(1, 2015254404), (2, 1007627202), (3, 671751468), (4, 503813601), (6, 335875734), (9, 223917156), (12, 167937867), (18, 111958578), (27, 74639052), (36, 55979289), (53, 38023668), (54, 37319526), (81, 24879684), (106, 19011834), (108, 18659763), (159, 12674556), (162, 12439842), (212, 9505917), (243, 8293228), (318, 6337278), (324, 6219921), (477, 4224852), (486, 4146614), (636, 3168639), (954, 2112426), (972, 2073307), (1431, 1408284), (1908, 1056213), (2862, 704142), (4293, 469428), (5724, 352071), (8586, 234714), (12879, 156476), (17172, 117357), (25758, 78238), (39119, 51516)]