19096980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 62657280

約数和(自身を除く): 43560300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1109, 1148, 1230, 1435, 1722, 2218, 2460, 2870, 3327, 3444, 4305, 4436, 5545, 5740, 6654, 7763, 8610, 11090, 13308, 15526, 16635, 17220, 22180, 23289, 31052, 33270, 38815, 45469, 46578, 66540, 77630, 90938, 93156, 116445, 136407, 155260, 181876, 227345, 232890, 272814, 318283, 454690, 465780, 545628, 636566, 682035, 909380, 954849, 1273132, 1364070, 1591415, 1909698, 2728140, 3182830, 3819396, 4774245, 6365660, 9548490, 19096980]

約数ペア:

[(1, 19096980), (2, 9548490), (3, 6365660), (4, 4774245), (5, 3819396), (6, 3182830), (7, 2728140), (10, 1909698), (12, 1591415), (14, 1364070), (15, 1273132), (20, 954849), (21, 909380), (28, 682035), (30, 636566), (35, 545628), (41, 465780), (42, 454690), (60, 318283), (70, 272814), (82, 232890), (84, 227345), (105, 181876), (123, 155260), (140, 136407), (164, 116445), (205, 93156), (210, 90938), (246, 77630), (287, 66540), (410, 46578), (420, 45469), (492, 38815), (574, 33270), (615, 31052), (820, 23289), (861, 22180), (1109, 17220), (1148, 16635), (1230, 15526), (1435, 13308), (1722, 11090), (2218, 8610), (2460, 7763), (2870, 6654), (3327, 5740), (3444, 5545), (4305, 4436)]