29707831270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1\times {\mathrm{49261}}^1$

素因数の和:53920

約数の個数: 32

約数和(自身を含む): 57601071360

約数和(自身を除く): 27893240090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4639, 9278, 23195, 46390, 49261, 60307, 98522, 120614, 246305, 301535, 492610, 603070, 640393, 1280786, 3201965, 6403930, 228521779, 457043558, 1142608895, 2285217790, 2970783127, 5941566254, 14853915635, 29707831270]

約数ペア:

[(1, 29707831270), (2, 14853915635), (5, 5941566254), (10, 2970783127), (13, 2285217790), (26, 1142608895), (65, 457043558), (130, 228521779), (4639, 6403930), (9278, 3201965), (23195, 1280786), (46390, 640393), (49261, 603070), (60307, 492610), (98522, 301535), (120614, 246305)]