81937359390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{229189}}^1$

素因数の和:229917

約数の個数: 64

約数和(自身を含む): 208515228480

約数和(自身を除く): 126577869090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 701, 1402, 2103, 3505, 4206, 7010, 10515, 11917, 21030, 23834, 35751, 59585, 71502, 119170, 178755, 229189, 357510, 458378, 687567, 1145945, 1375134, 2291890, 3437835, 3896213, 6875670, 7792426, 11688639, 19481065, 23377278, 38962130, 58443195, 116886390, 160661489, 321322978, 481984467, 803307445, 963968934, 1606614890, 2409922335, 2731245313, 4819844670, 5462490626, 8193735939, 13656226565, 16387471878, 27312453130, 40968679695, 81937359390]

約数ペア:

[(1, 81937359390), (2, 40968679695), (3, 27312453130), (5, 16387471878), (6, 13656226565), (10, 8193735939), (15, 5462490626), (17, 4819844670), (30, 2731245313), (34, 2409922335), (51, 1606614890), (85, 963968934), (102, 803307445), (170, 481984467), (255, 321322978), (510, 160661489), (701, 116886390), (1402, 58443195), (2103, 38962130), (3505, 23377278), (4206, 19481065), (7010, 11688639), (10515, 7792426), (11917, 6875670), (21030, 3896213), (23834, 3437835), (35751, 2291890), (59585, 1375134), (71502, 1145945), (119170, 687567), (178755, 458378), (229189, 357510)]