1258645590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263867}}^1$

素因数の和:263933

約数の個数: 48

約数和(自身を含む): 3334236048

約数和(自身を除く): 2075590458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 263867, 527734, 791601, 1319335, 1583202, 2374803, 2638670, 3958005, 4749606, 7916010, 11874015, 13984951, 23748030, 27969902, 41954853, 69924755, 83909706, 125864559, 139849510, 209774265, 251729118, 419548530, 629322795, 1258645590]

約数ペア:

[(1, 1258645590), (2, 629322795), (3, 419548530), (5, 251729118), (6, 209774265), (9, 139849510), (10, 125864559), (15, 83909706), (18, 69924755), (30, 41954853), (45, 27969902), (53, 23748030), (90, 13984951), (106, 11874015), (159, 7916010), (265, 4749606), (318, 3958005), (477, 2638670), (530, 2374803), (795, 1583202), (954, 1319335), (1590, 791601), (2385, 527734), (4770, 263867)]