31447110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 80574912

約数和(自身を除く): 49127802

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 197, 255, 313, 394, 510, 591, 626, 939, 985, 1182, 1565, 1878, 1970, 2955, 3130, 3349, 4695, 5321, 5910, 6698, 9390, 10047, 10642, 15963, 16745, 20094, 26605, 31926, 33490, 50235, 53210, 61661, 79815, 100470, 123322, 159630, 184983, 308305, 369966, 616610, 924915, 1048237, 1849830, 2096474, 3144711, 5241185, 6289422, 10482370, 15723555, 31447110]

約数ペア:

[(1, 31447110), (2, 15723555), (3, 10482370), (5, 6289422), (6, 5241185), (10, 3144711), (15, 2096474), (17, 1849830), (30, 1048237), (34, 924915), (51, 616610), (85, 369966), (102, 308305), (170, 184983), (197, 159630), (255, 123322), (313, 100470), (394, 79815), (510, 61661), (591, 53210), (626, 50235), (939, 33490), (985, 31926), (1182, 26605), (1565, 20094), (1878, 16745), (1970, 15963), (2955, 10642), (3130, 10047), (3349, 9390), (4695, 6698), (5321, 5910)]