11527830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5605

約数の個数: 48

約数和(自身を含む): 31281120

約数和(自身を除く): 19753290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5569, 11138, 16707, 27845, 33414, 50121, 55690, 83535, 100242, 128087, 167070, 250605, 256174, 384261, 501210, 640435, 768522, 1152783, 1280870, 1921305, 2305566, 3842610, 5763915, 11527830]

約数ペア:

[(1, 11527830), (2, 5763915), (3, 3842610), (5, 2305566), (6, 1921305), (9, 1280870), (10, 1152783), (15, 768522), (18, 640435), (23, 501210), (30, 384261), (45, 256174), (46, 250605), (69, 167070), (90, 128087), (115, 100242), (138, 83535), (207, 55690), (230, 50121), (345, 33414), (414, 27845), (690, 16707), (1035, 11138), (2070, 5569)]