1299808510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1586

約数の個数: 128

約数和(自身を含む): 3178828800

約数和(自身を除く): 1879020290

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 89, 91, 110, 130, 143, 154, 178, 182, 286, 385, 445, 455, 623, 715, 770, 890, 910, 979, 1001, 1157, 1246, 1430, 1459, 1958, 2002, 2314, 2918, 3115, 4895, 5005, 5785, 6230, 6853, 7295, 8099, 9790, 10010, 10213, 11570, 12727, 13706, 14590, 16049, 16198, 18967, 20426, 25454, 32098, 34265, 37934, 40495, 51065, 63635, 68530, 80245, 80990, 89089, 94835, 102130, 112343, 127270, 129851, 132769, 160490, 178178, 189670, 208637, 224686, 259702, 265538, 417274, 445445, 561715, 649255, 663845, 890890, 908957, 1043185, 1123430, 1298510, 1327690, 1428361, 1460459, 1688063, 1817914, 2086370, 2856722, 2920918, 3376126, 4544785, 7141805, 7302295, 8440315, 9089570, 9998527, 11816441, 14283610, 14604590, 16880630, 18568693, 19997054, 23632882, 37137386, 49992635, 59082205, 92843465, 99985270, 118164410, 129980851, 185686930, 259961702, 649904255, 1299808510]

約数ペア:

[(1, 1299808510), (2, 649904255), (5, 259961702), (7, 185686930), (10, 129980851), (11, 118164410), (13, 99985270), (14, 92843465), (22, 59082205), (26, 49992635), (35, 37137386), (55, 23632882), (65, 19997054), (70, 18568693), (77, 16880630), (89, 14604590), (91, 14283610), (110, 11816441), (130, 9998527), (143, 9089570), (154, 8440315), (178, 7302295), (182, 7141805), (286, 4544785), (385, 3376126), (445, 2920918), (455, 2856722), (623, 2086370), (715, 1817914), (770, 1688063), (890, 1460459), (910, 1428361), (979, 1327690), (1001, 1298510), (1157, 1123430), (1246, 1043185), (1430, 908957), (1459, 890890), (1958, 663845), (2002, 649255), (2314, 561715), (2918, 445445), (3115, 417274), (4895, 265538), (5005, 259702), (5785, 224686), (6230, 208637), (6853, 189670), (7295, 178178), (8099, 160490), (9790, 132769), (10010, 129851), (10213, 127270), (11570, 112343), (12727, 102130), (13706, 94835), (14590, 89089), (16049, 80990), (16198, 80245), (18967, 68530), (20426, 63635), (25454, 51065), (32098, 40495), (34265, 37934)]