211399454070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{111851563}}^1$

素因数の和:111851586

約数の個数: 64

約数和(自身を含む): 644265008640

約数和(自身を除く): 432865554570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 111851563, 223703126, 335554689, 559257815, 671109378, 782960941, 1006664067, 1118515630, 1565921882, 1677773445, 2013328134, 2348882823, 3019992201, 3355546890, 3914804705, 4697765646, 5033320335, 6039984402, 7046648469, 7829609410, 10066640670, 11744414115, 14093296938, 15099961005, 21139945407, 23488828230, 30199922010, 35233242345, 42279890814, 70466484690, 105699727035, 211399454070]

約数ペア:

[(1, 211399454070), (2, 105699727035), (3, 70466484690), (5, 42279890814), (6, 35233242345), (7, 30199922010), (9, 23488828230), (10, 21139945407), (14, 15099961005), (15, 14093296938), (18, 11744414115), (21, 10066640670), (27, 7829609410), (30, 7046648469), (35, 6039984402), (42, 5033320335), (45, 4697765646), (54, 3914804705), (63, 3355546890), (70, 3019992201), (90, 2348882823), (105, 2013328134), (126, 1677773445), (135, 1565921882), (189, 1118515630), (210, 1006664067), (270, 782960941), (315, 671109378), (378, 559257815), (630, 335554689), (945, 223703126), (1890, 111851563)]