54702270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 168929280

約数和(自身を除く): 114227010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 281, 309, 315, 378, 515, 562, 618, 630, 721, 843, 927, 945, 1030, 1405, 1442, 1545, 1686, 1854, 1890, 1967, 2163, 2529, 2781, 2810, 3090, 3605, 3934, 4215, 4326, 4635, 5058, 5562, 5901, 6489, 7210, 7587, 8430, 9270, 9835, 10815, 11802, 12645, 12978, 13905, 15174, 17703, 19467, 19670, 21630, 25290, 27810, 28943, 29505, 32445, 35406, 37935, 38934, 53109, 57886, 59010, 64890, 75870, 86829, 88515, 97335, 106218, 144715, 173658, 177030, 194670, 202601, 260487, 265545, 289430, 405202, 434145, 520974, 531090, 607803, 781461, 868290, 1013005, 1215606, 1302435, 1562922, 1823409, 2026010, 2604870, 3039015, 3646818, 3907305, 5470227, 6078030, 7814610, 9117045, 10940454, 18234090, 27351135, 54702270]

約数ペア:

[(1, 54702270), (2, 27351135), (3, 18234090), (5, 10940454), (6, 9117045), (7, 7814610), (9, 6078030), (10, 5470227), (14, 3907305), (15, 3646818), (18, 3039015), (21, 2604870), (27, 2026010), (30, 1823409), (35, 1562922), (42, 1302435), (45, 1215606), (54, 1013005), (63, 868290), (70, 781461), (90, 607803), (103, 531090), (105, 520974), (126, 434145), (135, 405202), (189, 289430), (206, 265545), (210, 260487), (270, 202601), (281, 194670), (309, 177030), (315, 173658), (378, 144715), (515, 106218), (562, 97335), (618, 88515), (630, 86829), (721, 75870), (843, 64890), (927, 59010), (945, 57886), (1030, 53109), (1405, 38934), (1442, 37935), (1545, 35406), (1686, 32445), (1854, 29505), (1890, 28943), (1967, 27810), (2163, 25290), (2529, 21630), (2781, 19670), (2810, 19467), (3090, 17703), (3605, 15174), (3934, 13905), (4215, 12978), (4326, 12645), (4635, 11802), (5058, 10815), (5562, 9835), (5901, 9270), (6489, 8430), (7210, 7587)]