42021090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 68052510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3359, 4170, 6255, 6718, 10077, 12510, 16795, 20154, 30231, 33590, 50385, 60462, 100770, 151155, 302310, 466901, 933802, 1400703, 2334505, 2801406, 4202109, 4669010, 7003515, 8404218, 14007030, 21010545, 42021090]

約数ペア:

[(1, 42021090), (2, 21010545), (3, 14007030), (5, 8404218), (6, 7003515), (9, 4669010), (10, 4202109), (15, 2801406), (18, 2334505), (30, 1400703), (45, 933802), (90, 466901), (139, 302310), (278, 151155), (417, 100770), (695, 60462), (834, 50385), (1251, 33590), (1390, 30231), (2085, 20154), (2502, 16795), (3359, 12510), (4170, 10077), (6255, 6718)]