1000454340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4501

約数の個数: 96

約数和(自身を含む): 2899290240

約数和(自身を除く): 1898835900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 89, 129, 172, 178, 215, 258, 267, 356, 430, 445, 516, 534, 645, 860, 890, 1068, 1290, 1335, 1780, 2580, 2670, 3827, 4357, 5340, 7654, 8714, 11481, 13071, 15308, 17428, 19135, 21785, 22962, 26142, 38270, 43570, 45924, 52284, 57405, 65355, 76540, 87140, 114810, 130710, 187351, 229620, 261420, 374702, 387773, 562053, 749404, 775546, 936755, 1124106, 1163319, 1551092, 1873510, 1938865, 2248212, 2326638, 2810265, 3747020, 3877730, 4653276, 5620530, 5816595, 7755460, 11241060, 11633190, 16674239, 23266380, 33348478, 50022717, 66696956, 83371195, 100045434, 166742390, 200090868, 250113585, 333484780, 500227170, 1000454340]

約数ペア:

[(1, 1000454340), (2, 500227170), (3, 333484780), (4, 250113585), (5, 200090868), (6, 166742390), (10, 100045434), (12, 83371195), (15, 66696956), (20, 50022717), (30, 33348478), (43, 23266380), (60, 16674239), (86, 11633190), (89, 11241060), (129, 7755460), (172, 5816595), (178, 5620530), (215, 4653276), (258, 3877730), (267, 3747020), (356, 2810265), (430, 2326638), (445, 2248212), (516, 1938865), (534, 1873510), (645, 1551092), (860, 1163319), (890, 1124106), (1068, 936755), (1290, 775546), (1335, 749404), (1780, 562053), (2580, 387773), (2670, 374702), (3827, 261420), (4357, 229620), (5340, 187351), (7654, 130710), (8714, 114810), (11481, 87140), (13071, 76540), (15308, 65355), (17428, 57405), (19135, 52284), (21785, 45924), (22962, 43570), (26142, 38270)]