79287210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38303}}^1$

素因数の和:38339

約数の個数: 48

約数和(自身を含む): 215115264

約数和(自身を除く): 135828054

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, 38303, 76606, 114909, 191515, 229818, 344727, 383030, 574545, 689454, 880969, 1149090, 1723635, 1761938, 2642907, 3447270, 4404845, 5285814, 7928721, 8809690, 13214535, 15857442, 26429070, 39643605, 79287210]

約数ペア:

[(1, 79287210), (2, 39643605), (3, 26429070), (5, 15857442), (6, 13214535), (9, 8809690), (10, 7928721), (15, 5285814), (18, 4404845), (23, 3447270), (30, 2642907), (45, 1761938), (46, 1723635), (69, 1149090), (90, 880969), (115, 689454), (138, 574545), (207, 383030), (230, 344727), (345, 229818), (414, 191515), (690, 114909), (1035, 76606), (2070, 38303)]