26807340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 86929920

約数和(自身を除く): 60122580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 769, 830, 996, 1162, 1245, 1538, 1660, 1743, 2307, 2324, 2490, 2905, 3076, 3486, 3845, 4614, 4980, 5383, 5810, 6972, 7690, 8715, 9228, 10766, 11535, 11620, 15380, 16149, 17430, 21532, 23070, 26915, 32298, 34860, 46140, 53830, 63827, 64596, 80745, 107660, 127654, 161490, 191481, 255308, 319135, 322980, 382962, 446789, 638270, 765924, 893578, 957405, 1276540, 1340367, 1787156, 1914810, 2233945, 2680734, 3829620, 4467890, 5361468, 6701835, 8935780, 13403670, 26807340]

約数ペア:

[(1, 26807340), (2, 13403670), (3, 8935780), (4, 6701835), (5, 5361468), (6, 4467890), (7, 3829620), (10, 2680734), (12, 2233945), (14, 1914810), (15, 1787156), (20, 1340367), (21, 1276540), (28, 957405), (30, 893578), (35, 765924), (42, 638270), (60, 446789), (70, 382962), (83, 322980), (84, 319135), (105, 255308), (140, 191481), (166, 161490), (210, 127654), (249, 107660), (332, 80745), (415, 64596), (420, 63827), (498, 53830), (581, 46140), (769, 34860), (830, 32298), (996, 26915), (1162, 23070), (1245, 21532), (1538, 17430), (1660, 16149), (1743, 15380), (2307, 11620), (2324, 11535), (2490, 10766), (2905, 9228), (3076, 8715), (3486, 7690), (3845, 6972), (4614, 5810), (4980, 5383)]