1330450771010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{72189407}}^1$

素因数の和:72189530

約数の個数: 32

約数和(自身を含む): 2546842314240

約数和(自身を除く): 1216391543230

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 72189407, 144378814, 360947035, 721894070, 1371598733, 2743197466, 6857993665, 7002372479, 13715987330, 14004744958, 35011862395, 70023724790, 133045077101, 266090154202, 665225385505, 1330450771010]

約数ペア:

[(1, 1330450771010), (2, 665225385505), (5, 266090154202), (10, 133045077101), (19, 70023724790), (38, 35011862395), (95, 14004744958), (97, 13715987330), (190, 7002372479), (194, 6857993665), (485, 2743197466), (970, 1371598733), (1843, 721894070), (3686, 360947035), (9215, 144378814), (18430, 72189407)]