15676027660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{558661}}^1$

素因数の和:558754

約数の個数: 48

約数和(自身を含む): 34914140352

約数和(自身を除く): 19238112692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 14030, 28060, 558661, 1117322, 2234644, 2793305, 5586610, 11173220, 12849203, 25698406, 34078321, 51396812, 64246015, 68156642, 128492030, 136313284, 170391605, 256984060, 340783210, 681566420, 783801383, 1567602766, 3135205532, 3919006915, 7838013830, 15676027660]

約数ペア:

[(1, 15676027660), (2, 7838013830), (4, 3919006915), (5, 3135205532), (10, 1567602766), (20, 783801383), (23, 681566420), (46, 340783210), (61, 256984060), (92, 170391605), (115, 136313284), (122, 128492030), (230, 68156642), (244, 64246015), (305, 51396812), (460, 34078321), (610, 25698406), (1220, 12849203), (1403, 11173220), (2806, 5586610), (5612, 2793305), (7015, 2234644), (14030, 1117322), (28060, 558661)]