31509739014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{129023}}^1$

素因数の和:129173

約数の個数: 64

約数和(自身を含む): 70750568448

約数和(自身を除く): 39240829434

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 186, 202, 303, 403, 606, 806, 1209, 1313, 2418, 2626, 3131, 3939, 6262, 7878, 9393, 18786, 40703, 81406, 122109, 129023, 244218, 258046, 387069, 774138, 1677299, 3354598, 3999713, 5031897, 7999426, 10063794, 11999139, 13031323, 23998278, 26062646, 39093969, 51996269, 78187938, 103992538, 155988807, 169407199, 311977614, 338814398, 403971013, 508221597, 807942026, 1016443194, 1211913039, 2423826078, 5251623169, 10503246338, 15754869507, 31509739014]

約数ペア:

[(1, 31509739014), (2, 15754869507), (3, 10503246338), (6, 5251623169), (13, 2423826078), (26, 1211913039), (31, 1016443194), (39, 807942026), (62, 508221597), (78, 403971013), (93, 338814398), (101, 311977614), (186, 169407199), (202, 155988807), (303, 103992538), (403, 78187938), (606, 51996269), (806, 39093969), (1209, 26062646), (1313, 23998278), (2418, 13031323), (2626, 11999139), (3131, 10063794), (3939, 7999426), (6262, 5031897), (7878, 3999713), (9393, 3354598), (18786, 1677299), (40703, 774138), (81406, 387069), (122109, 258046), (129023, 244218)]