30203502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 48

約数和(自身を含む): 73981440

約数和(自身を除く): 43777938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5407, 5586, 10814, 16221, 32442, 37849, 75698, 102733, 113547, 205466, 227094, 264943, 308199, 529886, 616398, 719131, 794829, 1438262, 1589658, 2157393, 4314786, 5033917, 10067834, 15101751, 30203502]

約数ペア:

[(1, 30203502), (2, 15101751), (3, 10067834), (6, 5033917), (7, 4314786), (14, 2157393), (19, 1589658), (21, 1438262), (38, 794829), (42, 719131), (49, 616398), (57, 529886), (98, 308199), (114, 264943), (133, 227094), (147, 205466), (266, 113547), (294, 102733), (399, 75698), (798, 37849), (931, 32442), (1862, 16221), (2793, 10814), (5407, 5586)]