237214.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 11128320

約数和(自身を除く): 7212450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 643, 870, 1015, 1218, 1286, 1929, 2030, 3045, 3215, 3858, 4501, 6090, 6430, 9002, 9645, 13503, 18647, 19290, 22505, 27006, 37294, 45010, 55941, 67515, 93235, 111882, 130529, 135030, 186470, 261058, 279705, 391587, 559410, 652645, 783174, 1305290, 1957935, 3915870]

約数ペア:

[(1, 3915870), (2, 1957935), (3, 1305290), (5, 783174), (6, 652645), (7, 559410), (10, 391587), (14, 279705), (15, 261058), (21, 186470), (29, 135030), (30, 130529), (35, 111882), (42, 93235), (58, 67515), (70, 55941), (87, 45010), (105, 37294), (145, 27006), (174, 22505), (203, 19290), (210, 18647), (290, 13503), (406, 9645), (435, 9002), (609, 6430), (643, 6090), (870, 4501), (1015, 3858), (1218, 3215), (1286, 3045), (1929, 2030)]