2777137020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2204077}}^1$

素因数の和:2204099

約数の個数: 72

約数和(自身を含む): 9627412704

約数和(自身を除く): 6850275684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2204077, 4408154, 6612231, 8816308, 11020385, 13224462, 15428539, 19836693, 22040770, 26448924, 30857078, 33061155, 39673386, 44081540, 46285617, 61714156, 66122310, 77142695, 79346772, 92571234, 99183465, 132244620, 138856851, 154285390, 185142468, 198366930, 231428085, 277713702, 308570780, 396733860, 462856170, 555427404, 694284255, 925712340, 1388568510, 2777137020]

約数ペア:

[(1, 2777137020), (2, 1388568510), (3, 925712340), (4, 694284255), (5, 555427404), (6, 462856170), (7, 396733860), (9, 308570780), (10, 277713702), (12, 231428085), (14, 198366930), (15, 185142468), (18, 154285390), (20, 138856851), (21, 132244620), (28, 99183465), (30, 92571234), (35, 79346772), (36, 77142695), (42, 66122310), (45, 61714156), (60, 46285617), (63, 44081540), (70, 39673386), (84, 33061155), (90, 30857078), (105, 26448924), (126, 22040770), (140, 19836693), (180, 15428539), (210, 13224462), (252, 11020385), (315, 8816308), (420, 6612231), (630, 4408154), (1260, 2204077)]