184428890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 341760384

約数和(自身を除く): 157331494

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 3877, 4757, 7754, 9514, 19385, 23785, 38770, 47570, 259759, 275267, 519518, 550534, 1298795, 1376335, 2597590, 2752670, 18442889, 36885778, 92214445, 184428890]

約数ペア:

[(1, 184428890), (2, 92214445), (5, 36885778), (10, 18442889), (67, 2752670), (71, 2597590), (134, 1376335), (142, 1298795), (335, 550534), (355, 519518), (670, 275267), (710, 259759), (3877, 47570), (4757, 38770), (7754, 23785), (9514, 19385)]