15671306590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{37957}}^1$

素因数の和:38077

約数の個数: 64

約数和(自身を含む): 30991947840

約数和(自身を除く): 15320641250

約数列:

[1, 2, 5, 10, 19, 38, 41, 53, 82, 95, 106, 190, 205, 265, 410, 530, 779, 1007, 1558, 2014, 2173, 3895, 4346, 5035, 7790, 10070, 10865, 21730, 37957, 41287, 75914, 82574, 189785, 206435, 379570, 412870, 721183, 1442366, 1556237, 2011721, 3112474, 3605915, 4023442, 7211830, 7781185, 10058605, 15562370, 20117210, 29568503, 38222699, 59137006, 76445398, 82480561, 147842515, 164961122, 191113495, 295685030, 382226990, 412402805, 824805610, 1567130659, 3134261318, 7835653295, 15671306590]

約数ペア:

[(1, 15671306590), (2, 7835653295), (5, 3134261318), (10, 1567130659), (19, 824805610), (38, 412402805), (41, 382226990), (53, 295685030), (82, 191113495), (95, 164961122), (106, 147842515), (190, 82480561), (205, 76445398), (265, 59137006), (410, 38222699), (530, 29568503), (779, 20117210), (1007, 15562370), (1558, 10058605), (2014, 7781185), (2173, 7211830), (3895, 4023442), (4346, 3605915), (5035, 3112474), (7790, 2011721), (10070, 1556237), (10865, 1442366), (21730, 721183), (37957, 412870), (41287, 379570), (75914, 206435), (82574, 189785)]