1128045490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71713}}^1$

素因数の和:71755

約数の個数: 48

約数和(自身を含む): 2403566424

約数和(自身を除く): 1275520934

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 71713, 143426, 358565, 717130, 788843, 932269, 1577686, 1864538, 3944215, 4661345, 7888430, 8677273, 9322690, 10254959, 17354546, 20509918, 43386365, 51274795, 86772730, 102549590, 112804549, 225609098, 564022745, 1128045490]

約数ペア:

[(1, 1128045490), (2, 564022745), (5, 225609098), (10, 112804549), (11, 102549590), (13, 86772730), (22, 51274795), (26, 43386365), (55, 20509918), (65, 17354546), (110, 10254959), (121, 9322690), (130, 8677273), (143, 7888430), (242, 4661345), (286, 3944215), (605, 1864538), (715, 1577686), (1210, 932269), (1430, 788843), (1573, 717130), (3146, 358565), (7865, 143426), (15730, 71713)]