30758600

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 72199620

約数和(自身を除く): 41441020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 1361, 2260, 2722, 2825, 4520, 5444, 5650, 6805, 10888, 11300, 13610, 22600, 27220, 34025, 54440, 68050, 136100, 153793, 272200, 307586, 615172, 768965, 1230344, 1537930, 3075860, 3844825, 6151720, 7689650, 15379300, 30758600]

約数ペア:

[(1, 30758600), (2, 15379300), (4, 7689650), (5, 6151720), (8, 3844825), (10, 3075860), (20, 1537930), (25, 1230344), (40, 768965), (50, 615172), (100, 307586), (113, 272200), (200, 153793), (226, 136100), (452, 68050), (565, 54440), (904, 34025), (1130, 27220), (1361, 22600), (2260, 13610), (2722, 11300), (2825, 10888), (4520, 6805), (5444, 5650)]