30427670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 69793920

約数和(自身を除く): 39366250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1153, 1885, 2030, 2306, 2639, 3770, 5278, 5765, 8071, 11530, 13195, 14989, 16142, 26390, 29978, 33437, 40355, 66874, 74945, 80710, 104923, 149890, 167185, 209846, 234059, 334370, 434681, 468118, 524615, 869362, 1049230, 1170295, 2173405, 2340590, 3042767, 4346810, 6085534, 15213835, 30427670]

約数ペア:

[(1, 30427670), (2, 15213835), (5, 6085534), (7, 4346810), (10, 3042767), (13, 2340590), (14, 2173405), (26, 1170295), (29, 1049230), (35, 869362), (58, 524615), (65, 468118), (70, 434681), (91, 334370), (130, 234059), (145, 209846), (182, 167185), (203, 149890), (290, 104923), (377, 80710), (406, 74945), (455, 66874), (754, 40355), (910, 33437), (1015, 29978), (1153, 26390), (1885, 16142), (2030, 14989), (2306, 13195), (2639, 11530), (3770, 8071), (5278, 5765)]