38911530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 107642880

約数和(自身を除く): 68731350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1459, 1778, 1905, 2667, 2918, 3810, 4377, 4445, 5334, 7295, 8754, 8890, 10213, 13335, 14590, 20426, 21885, 26670, 30639, 43770, 51065, 61278, 102130, 153195, 185293, 306390, 370586, 555879, 926465, 1111758, 1297051, 1852930, 2594102, 2779395, 3891153, 5558790, 6485255, 7782306, 12970510, 19455765, 38911530]

約数ペア:

[(1, 38911530), (2, 19455765), (3, 12970510), (5, 7782306), (6, 6485255), (7, 5558790), (10, 3891153), (14, 2779395), (15, 2594102), (21, 1852930), (30, 1297051), (35, 1111758), (42, 926465), (70, 555879), (105, 370586), (127, 306390), (210, 185293), (254, 153195), (381, 102130), (635, 61278), (762, 51065), (889, 43770), (1270, 30639), (1459, 26670), (1778, 21885), (1905, 20426), (2667, 14590), (2918, 13335), (3810, 10213), (4377, 8890), (4445, 8754), (5334, 7295)]