330218210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 695036160

約数和(自身を除く): 364817950

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 181, 335, 362, 389, 469, 670, 778, 905, 938, 1267, 1810, 1945, 2345, 2534, 2723, 3890, 4690, 5446, 6335, 12127, 12670, 13615, 24254, 26063, 27230, 52126, 60635, 70409, 84889, 121270, 130315, 140818, 169778, 182441, 260630, 352045, 364882, 424445, 492863, 704090, 848890, 912205, 985726, 1824410, 2464315, 4717403, 4928630, 9434806, 23587015, 33021821, 47174030, 66043642, 165109105, 330218210]

約数ペア:

[(1, 330218210), (2, 165109105), (5, 66043642), (7, 47174030), (10, 33021821), (14, 23587015), (35, 9434806), (67, 4928630), (70, 4717403), (134, 2464315), (181, 1824410), (335, 985726), (362, 912205), (389, 848890), (469, 704090), (670, 492863), (778, 424445), (905, 364882), (938, 352045), (1267, 260630), (1810, 182441), (1945, 169778), (2345, 140818), (2534, 130315), (2723, 121270), (3890, 84889), (4690, 70409), (5446, 60635), (6335, 52126), (12127, 27230), (12670, 26063), (13615, 24254)]