7450680420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{37057}}^1$

素因数の和:38189

約数の個数: 72

約数和(自身を含む): 22621240824

約数和(自身を除く): 15170560404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117, 2234, 3351, 4468, 5585, 6702, 10053, 11170, 13404, 16755, 20106, 22340, 33510, 37057, 40212, 50265, 67020, 74114, 100530, 111171, 148228, 185285, 201060, 222342, 333513, 370570, 444684, 555855, 667026, 741140, 1111710, 1334052, 1667565, 2223420, 3335130, 6670260, 41392669, 82785338, 124178007, 165570676, 206963345, 248356014, 372534021, 413926690, 496712028, 620890035, 745068042, 827853380, 1241780070, 1490136084, 1862670105, 2483560140, 3725340210, 7450680420]

約数ペア:

[(1, 7450680420), (2, 3725340210), (3, 2483560140), (4, 1862670105), (5, 1490136084), (6, 1241780070), (9, 827853380), (10, 745068042), (12, 620890035), (15, 496712028), (18, 413926690), (20, 372534021), (30, 248356014), (36, 206963345), (45, 165570676), (60, 124178007), (90, 82785338), (180, 41392669), (1117, 6670260), (2234, 3335130), (3351, 2223420), (4468, 1667565), (5585, 1334052), (6702, 1111710), (10053, 741140), (11170, 667026), (13404, 555855), (16755, 444684), (20106, 370570), (22340, 333513), (33510, 222342), (37057, 201060), (40212, 185285), (50265, 148228), (67020, 111171), (74114, 100530)]