2149697070

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12869

約数の個数: 112

約数和(自身を含む): 6054240672

約数和(自身を除く): 3904543602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 729, 810, 1035, 1215, 1242, 1458, 1863, 2070, 2430, 3105, 3645, 3726, 5589, 6210, 7290, 9315, 11178, 12821, 16767, 18630, 25642, 27945, 33534, 38463, 55890, 64105, 76926, 83835, 115389, 128210, 167670, 192315, 230778, 294883, 346167, 384630, 576945, 589766, 692334, 884649, 1038501, 1153890, 1474415, 1730835, 1769298, 2077002, 2653947, 2948830, 3115503, 3461670, 4423245, 5192505, 5307894, 6231006, 7961841, 8846490, 9346509, 10385010, 13269735, 15577515, 15923682, 18693018, 23885523, 26539470, 31155030, 39809205, 46732545, 47771046, 71656569, 79618410, 93465090, 119427615, 143313138, 214969707, 238855230, 358282845, 429939414, 716565690, 1074848535, 2149697070]

約数ペア:

[(1, 2149697070), (2, 1074848535), (3, 716565690), (5, 429939414), (6, 358282845), (9, 238855230), (10, 214969707), (15, 143313138), (18, 119427615), (23, 93465090), (27, 79618410), (30, 71656569), (45, 47771046), (46, 46732545), (54, 39809205), (69, 31155030), (81, 26539470), (90, 23885523), (115, 18693018), (135, 15923682), (138, 15577515), (162, 13269735), (207, 10385010), (230, 9346509), (243, 8846490), (270, 7961841), (345, 6231006), (405, 5307894), (414, 5192505), (486, 4423245), (621, 3461670), (690, 3115503), (729, 2948830), (810, 2653947), (1035, 2077002), (1215, 1769298), (1242, 1730835), (1458, 1474415), (1863, 1153890), (2070, 1038501), (2430, 884649), (3105, 692334), (3645, 589766), (3726, 576945), (5589, 384630), (6210, 346167), (7290, 294883), (9315, 230778), (11178, 192315), (12821, 167670), (16767, 128210), (18630, 115389), (25642, 83835), (27945, 76926), (33534, 64105), (38463, 55890)]