11487420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 41225184

約数和(自身を除く): 29737764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1013, 1134, 1260, 1620, 1890, 2026, 2268, 2835, 3039, 3780, 4052, 5065, 5670, 6078, 7091, 9117, 10130, 11340, 12156, 14182, 15195, 18234, 20260, 21273, 27351, 28364, 30390, 35455, 36468, 42546, 45585, 54702, 60780, 63819, 70910, 82053, 85092, 91170, 106365, 109404, 127638, 136755, 141820, 164106, 182340, 191457, 212730, 255276, 273510, 319095, 328212, 382914, 410265, 425460, 547020, 574371, 638190, 765828, 820530, 957285, 1148742, 1276380, 1641060, 1914570, 2297484, 2871855, 3829140, 5743710, 11487420]

約数ペア:

[(1, 11487420), (2, 5743710), (3, 3829140), (4, 2871855), (5, 2297484), (6, 1914570), (7, 1641060), (9, 1276380), (10, 1148742), (12, 957285), (14, 820530), (15, 765828), (18, 638190), (20, 574371), (21, 547020), (27, 425460), (28, 410265), (30, 382914), (35, 328212), (36, 319095), (42, 273510), (45, 255276), (54, 212730), (60, 191457), (63, 182340), (70, 164106), (81, 141820), (84, 136755), (90, 127638), (105, 109404), (108, 106365), (126, 91170), (135, 85092), (140, 82053), (162, 70910), (180, 63819), (189, 60780), (210, 54702), (252, 45585), (270, 42546), (315, 36468), (324, 35455), (378, 30390), (405, 28364), (420, 27351), (540, 21273), (567, 20260), (630, 18234), (756, 15195), (810, 14182), (945, 12156), (1013, 11340), (1134, 10130), (1260, 9117), (1620, 7091), (1890, 6078), (2026, 5670), (2268, 5065), (2835, 4052), (3039, 3780)]