2488402290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127807}}^1$

素因数の和:127887

約数の個数: 64

約数和(自身を含む): 6625566720

約数和(自身を除く): 4137164430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 6490, 9735, 19470, 127807, 255614, 383421, 639035, 766842, 1278070, 1405877, 1917105, 2811754, 3834210, 4217631, 7029385, 7540613, 8435262, 14058770, 15081226, 21088155, 22621839, 37703065, 42176310, 45243678, 75406130, 82946743, 113109195, 165893486, 226218390, 248840229, 414733715, 497680458, 829467430, 1244201145, 2488402290]

約数ペア:

[(1, 2488402290), (2, 1244201145), (3, 829467430), (5, 497680458), (6, 414733715), (10, 248840229), (11, 226218390), (15, 165893486), (22, 113109195), (30, 82946743), (33, 75406130), (55, 45243678), (59, 42176310), (66, 37703065), (110, 22621839), (118, 21088155), (165, 15081226), (177, 14058770), (295, 8435262), (330, 7540613), (354, 7029385), (590, 4217631), (649, 3834210), (885, 2811754), (1298, 1917105), (1770, 1405877), (1947, 1278070), (3245, 766842), (3894, 639035), (6490, 383421), (9735, 255614), (19470, 127807)]