42030780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 131459328

約数和(自身を除く): 89428548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1481, 1892, 2365, 2580, 2838, 2962, 4443, 4730, 5676, 5924, 7095, 7405, 8886, 9460, 14190, 14810, 16291, 17772, 22215, 28380, 29620, 32582, 44430, 48873, 63683, 65164, 81455, 88860, 97746, 127366, 162910, 191049, 195492, 244365, 254732, 318415, 325820, 382098, 488730, 636830, 700513, 764196, 955245, 977460, 1273660, 1401026, 1910490, 2101539, 2802052, 3502565, 3820980, 4203078, 7005130, 8406156, 10507695, 14010260, 21015390, 42030780]

約数ペア:

[(1, 42030780), (2, 21015390), (3, 14010260), (4, 10507695), (5, 8406156), (6, 7005130), (10, 4203078), (11, 3820980), (12, 3502565), (15, 2802052), (20, 2101539), (22, 1910490), (30, 1401026), (33, 1273660), (43, 977460), (44, 955245), (55, 764196), (60, 700513), (66, 636830), (86, 488730), (110, 382098), (129, 325820), (132, 318415), (165, 254732), (172, 244365), (215, 195492), (220, 191049), (258, 162910), (330, 127366), (430, 97746), (473, 88860), (516, 81455), (645, 65164), (660, 63683), (860, 48873), (946, 44430), (1290, 32582), (1419, 29620), (1481, 28380), (1892, 22215), (2365, 17772), (2580, 16291), (2838, 14810), (2962, 14190), (4443, 9460), (4730, 8886), (5676, 7405), (5924, 7095)]