1444336890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{1699}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 3554496000

約数和(自身を除く): 2110159110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 659, 1290, 1318, 1699, 1977, 3295, 3398, 3954, 5097, 6590, 8495, 9885, 10194, 16990, 19770, 25485, 28337, 50970, 56674, 73057, 85011, 141685, 146114, 170022, 219171, 283370, 365285, 425055, 438342, 730570, 850110, 1095855, 1119641, 2191710, 2239282, 3358923, 5598205, 6717846, 11196410, 16794615, 33589230, 48144563, 96289126, 144433689, 240722815, 288867378, 481445630, 722168445, 1444336890]

約数ペア:

[(1, 1444336890), (2, 722168445), (3, 481445630), (5, 288867378), (6, 240722815), (10, 144433689), (15, 96289126), (30, 48144563), (43, 33589230), (86, 16794615), (129, 11196410), (215, 6717846), (258, 5598205), (430, 3358923), (645, 2239282), (659, 2191710), (1290, 1119641), (1318, 1095855), (1699, 850110), (1977, 730570), (3295, 438342), (3398, 425055), (3954, 365285), (5097, 283370), (6590, 219171), (8495, 170022), (9885, 146114), (10194, 141685), (16990, 85011), (19770, 73057), (25485, 56674), (28337, 50970)]