42382620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33637}}^1$

素因数の和:33659

約数の個数: 72

約数和(自身を含む): 146930784

約数和(自身を除く): 104548164

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, 33637, 67274, 100911, 134548, 168185, 201822, 235459, 302733, 336370, 403644, 470918, 504555, 605466, 672740, 706377, 941836, 1009110, 1177295, 1210932, 1412754, 1513665, 2018220, 2119131, 2354590, 2825508, 3027330, 3531885, 4238262, 4709180, 6054660, 7063770, 8476524, 10595655, 14127540, 21191310, 42382620]

約数ペア:

[(1, 42382620), (2, 21191310), (3, 14127540), (4, 10595655), (5, 8476524), (6, 7063770), (7, 6054660), (9, 4709180), (10, 4238262), (12, 3531885), (14, 3027330), (15, 2825508), (18, 2354590), (20, 2119131), (21, 2018220), (28, 1513665), (30, 1412754), (35, 1210932), (36, 1177295), (42, 1009110), (45, 941836), (60, 706377), (63, 672740), (70, 605466), (84, 504555), (90, 470918), (105, 403644), (126, 336370), (140, 302733), (180, 235459), (210, 201822), (252, 168185), (315, 134548), (420, 100911), (630, 67274), (1260, 33637)]