1253653630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{28813}}^1$

素因数の和:29068

約数の個数: 32

約数和(自身を含む): 2385799200

約数和(自身を除く): 1132145570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 2290, 4351, 8702, 21755, 28813, 43510, 57626, 144065, 288130, 547447, 1094894, 2737235, 5474470, 6598177, 13196354, 32990885, 65981770, 125365363, 250730726, 626826815, 1253653630]

約数ペア:

[(1, 1253653630), (2, 626826815), (5, 250730726), (10, 125365363), (19, 65981770), (38, 32990885), (95, 13196354), (190, 6598177), (229, 5474470), (458, 2737235), (1145, 1094894), (2290, 547447), (4351, 288130), (8702, 144065), (21755, 57626), (28813, 43510)]