1427579430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{821}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 3462264000

約数和(自身を除く): 2034684570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 389, 447, 745, 778, 821, 894, 1167, 1490, 1642, 1945, 2235, 2334, 2463, 3890, 4105, 4470, 4926, 5835, 8210, 11670, 12315, 24630, 57961, 115922, 122329, 173883, 244658, 289805, 319369, 347766, 366987, 579610, 611645, 638738, 733974, 869415, 958107, 1223290, 1596845, 1738830, 1834935, 1916214, 3193690, 3669870, 4790535, 9581070, 47585981, 95171962, 142757943, 237929905, 285515886, 475859810, 713789715, 1427579430]

約数ペア:

[(1, 1427579430), (2, 713789715), (3, 475859810), (5, 285515886), (6, 237929905), (10, 142757943), (15, 95171962), (30, 47585981), (149, 9581070), (298, 4790535), (389, 3669870), (447, 3193690), (745, 1916214), (778, 1834935), (821, 1738830), (894, 1596845), (1167, 1223290), (1490, 958107), (1642, 869415), (1945, 733974), (2235, 638738), (2334, 611645), (2463, 579610), (3890, 366987), (4105, 347766), (4470, 319369), (4926, 289805), (5835, 244658), (8210, 173883), (11670, 122329), (12315, 115922), (24630, 57961)]