19273590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30593}}^1$

素因数の和:30613

約数の個数: 48

約数和(自身を含む): 57271968

約数和(自身を除く): 37998378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 30593, 61186, 91779, 152965, 183558, 214151, 275337, 305930, 428302, 458895, 550674, 642453, 917790, 1070755, 1284906, 1376685, 1927359, 2141510, 2753370, 3212265, 3854718, 6424530, 9636795, 19273590]

約数ペア:

[(1, 19273590), (2, 9636795), (3, 6424530), (5, 3854718), (6, 3212265), (7, 2753370), (9, 2141510), (10, 1927359), (14, 1376685), (15, 1284906), (18, 1070755), (21, 917790), (30, 642453), (35, 550674), (42, 458895), (45, 428302), (63, 305930), (70, 275337), (90, 214151), (105, 183558), (126, 152965), (210, 91779), (315, 61186), (630, 30593)]