2013149340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{102607}}^1$

素因数の和:102731

約数の個数: 72

約数和(自身を含む): 6162636480

約数和(自身を除く): 4149487140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 102607, 205214, 307821, 410428, 513035, 615642, 923463, 1026070, 1231284, 1539105, 1846926, 2052140, 3078210, 3693852, 4617315, 6156420, 9234630, 11184163, 18469260, 22368326, 33552489, 44736652, 55920815, 67104978, 100657467, 111841630, 134209956, 167762445, 201314934, 223683260, 335524890, 402629868, 503287335, 671049780, 1006574670, 2013149340]

約数ペア:

[(1, 2013149340), (2, 1006574670), (3, 671049780), (4, 503287335), (5, 402629868), (6, 335524890), (9, 223683260), (10, 201314934), (12, 167762445), (15, 134209956), (18, 111841630), (20, 100657467), (30, 67104978), (36, 55920815), (45, 44736652), (60, 33552489), (90, 22368326), (109, 18469260), (180, 11184163), (218, 9234630), (327, 6156420), (436, 4617315), (545, 3693852), (654, 3078210), (981, 2052140), (1090, 1846926), (1308, 1539105), (1635, 1231284), (1962, 1026070), (2180, 923463), (3270, 615642), (3924, 513035), (4905, 410428), (6540, 307821), (9810, 205214), (19620, 102607)]