63711270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{14447}}^1$

素因数の和:14474

約数の個数: 72

約数和(自身を含む): 192707424

約数和(自身を除く): 128996154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 14447, 28894, 43341, 72235, 86682, 101129, 130023, 144470, 202258, 216705, 260046, 303387, 433410, 505645, 606774, 650115, 707903, 910161, 1011290, 1300230, 1415806, 1516935, 1820322, 2123709, 3033870, 3539515, 4247418, 4550805, 6371127, 7079030, 9101610, 10618545, 12742254, 21237090, 31855635, 63711270]

約数ペア:

[(1, 63711270), (2, 31855635), (3, 21237090), (5, 12742254), (6, 10618545), (7, 9101610), (9, 7079030), (10, 6371127), (14, 4550805), (15, 4247418), (18, 3539515), (21, 3033870), (30, 2123709), (35, 1820322), (42, 1516935), (45, 1415806), (49, 1300230), (63, 1011290), (70, 910161), (90, 707903), (98, 650115), (105, 606774), (126, 505645), (147, 433410), (210, 303387), (245, 260046), (294, 216705), (315, 202258), (441, 144470), (490, 130023), (630, 101129), (735, 86682), (882, 72235), (1470, 43341), (2205, 28894), (4410, 14447)]