70455021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 132034560

約数和(自身を除く): 61579539

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 47, 51, 57, 91, 119, 133, 141, 221, 247, 273, 289, 323, 329, 357, 399, 611, 663, 741, 799, 867, 893, 969, 987, 1547, 1729, 1833, 2023, 2261, 2397, 2679, 3757, 4199, 4277, 4641, 5187, 5491, 5593, 6069, 6251, 6783, 10387, 11271, 11609, 12597, 12831, 13583, 15181, 16473, 16779, 18753, 26299, 29393, 31161, 34827, 38437, 40749, 45543, 71383, 72709, 78897, 81263, 88179, 95081, 106267, 115311, 176579, 197353, 214149, 218127, 243789, 258077, 285243, 318801, 499681, 529737, 592059, 774231, 1236053, 1381471, 1499043, 1806539, 3355001, 3708159, 4144413, 5419617, 10065003, 23485007, 70455021]

約数ペア:

[(1, 70455021), (3, 23485007), (7, 10065003), (13, 5419617), (17, 4144413), (19, 3708159), (21, 3355001), (39, 1806539), (47, 1499043), (51, 1381471), (57, 1236053), (91, 774231), (119, 592059), (133, 529737), (141, 499681), (221, 318801), (247, 285243), (273, 258077), (289, 243789), (323, 218127), (329, 214149), (357, 197353), (399, 176579), (611, 115311), (663, 106267), (741, 95081), (799, 88179), (867, 81263), (893, 78897), (969, 72709), (987, 71383), (1547, 45543), (1729, 40749), (1833, 38437), (2023, 34827), (2261, 31161), (2397, 29393), (2679, 26299), (3757, 18753), (4199, 16779), (4277, 16473), (4641, 15181), (5187, 13583), (5491, 12831), (5593, 12597), (6069, 11609), (6251, 11271), (6783, 10387)]