4192020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 14918400

約数和(自身を除く): 10726380

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1109, 1260, 1890, 2218, 3327, 3780, 4436, 5545, 6654, 7763, 9981, 11090, 13308, 15526, 16635, 19962, 22180, 23289, 29943, 31052, 33270, 38815, 39924, 46578, 49905, 59886, 66540, 69867, 77630, 93156, 99810, 116445, 119772, 139734, 149715, 155260, 199620, 209601, 232890, 279468, 299430, 349335, 419202, 465780, 598860, 698670, 838404, 1048005, 1397340, 2096010, 4192020]

約数ペア:

[(1, 4192020), (2, 2096010), (3, 1397340), (4, 1048005), (5, 838404), (6, 698670), (7, 598860), (9, 465780), (10, 419202), (12, 349335), (14, 299430), (15, 279468), (18, 232890), (20, 209601), (21, 199620), (27, 155260), (28, 149715), (30, 139734), (35, 119772), (36, 116445), (42, 99810), (45, 93156), (54, 77630), (60, 69867), (63, 66540), (70, 59886), (84, 49905), (90, 46578), (105, 39924), (108, 38815), (126, 33270), (135, 31052), (140, 29943), (180, 23289), (189, 22180), (210, 19962), (252, 16635), (270, 15526), (315, 13308), (378, 11090), (420, 9981), (540, 7763), (630, 6654), (756, 5545), (945, 4436), (1109, 3780), (1260, 3327), (1890, 2218)]