830804689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 1070931456

約数和(自身を除く): 240126767

約数列:

[1, 11, 13, 23, 41, 61, 101, 143, 253, 299, 451, 533, 671, 793, 943, 1111, 1313, 1403, 2323, 2501, 3289, 4141, 5863, 6161, 8723, 10373, 12259, 14443, 15433, 18239, 25553, 27511, 30199, 32513, 45551, 53833, 57523, 67771, 80093, 95243, 134849, 141703, 200629, 252601, 332189, 357643, 592163, 632753, 747799, 881023, 1047673, 1238159, 1558733, 1842139, 2778611, 3283813, 5809823, 8225789, 13619749, 20263529, 36121943, 63908053, 75527699, 830804689]

約数ペア:

[(1, 830804689), (11, 75527699), (13, 63908053), (23, 36121943), (41, 20263529), (61, 13619749), (101, 8225789), (143, 5809823), (253, 3283813), (299, 2778611), (451, 1842139), (533, 1558733), (671, 1238159), (793, 1047673), (943, 881023), (1111, 747799), (1313, 632753), (1403, 592163), (2323, 357643), (2501, 332189), (3289, 252601), (4141, 200629), (5863, 141703), (6161, 134849), (8723, 95243), (10373, 80093), (12259, 67771), (14443, 57523), (15433, 53833), (18239, 45551), (25553, 32513), (27511, 30199)]