26431110

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 72727200

約数和(自身を除く): 46296090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 149, 162, 219, 243, 270, 298, 365, 405, 438, 447, 486, 657, 730, 745, 810, 894, 1095, 1215, 1314, 1341, 1490, 1971, 2190, 2235, 2430, 2682, 3285, 3942, 4023, 4470, 5913, 6570, 6705, 8046, 9855, 10877, 11826, 12069, 13410, 17739, 19710, 20115, 21754, 24138, 29565, 32631, 35478, 36207, 40230, 54385, 59130, 60345, 65262, 72414, 88695, 97893, 108770, 120690, 163155, 177390, 181035, 195786, 293679, 326310, 362070, 489465, 587358, 881037, 978930, 1468395, 1762074, 2643111, 2936790, 4405185, 5286222, 8810370, 13215555, 26431110]

約数ペア:

[(1, 26431110), (2, 13215555), (3, 8810370), (5, 5286222), (6, 4405185), (9, 2936790), (10, 2643111), (15, 1762074), (18, 1468395), (27, 978930), (30, 881037), (45, 587358), (54, 489465), (73, 362070), (81, 326310), (90, 293679), (135, 195786), (146, 181035), (149, 177390), (162, 163155), (219, 120690), (243, 108770), (270, 97893), (298, 88695), (365, 72414), (405, 65262), (438, 60345), (447, 59130), (486, 54385), (657, 40230), (730, 36207), (745, 35478), (810, 32631), (894, 29565), (1095, 24138), (1215, 21754), (1314, 20115), (1341, 19710), (1490, 17739), (1971, 13410), (2190, 12069), (2235, 11826), (2430, 10877), (2682, 9855), (3285, 8046), (3942, 6705), (4023, 6570), (4470, 5913)]