489147070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{5099}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 902210400

約数和(自身を除く): 413063330

約数列:

[1, 2, 5, 10, 53, 106, 181, 265, 362, 530, 905, 1810, 5099, 9593, 10198, 19186, 25495, 47965, 50990, 95930, 270247, 540494, 922919, 1351235, 1845838, 2702470, 4614595, 9229190, 48914707, 97829414, 244573535, 489147070]

約数ペア:

[(1, 489147070), (2, 244573535), (5, 97829414), (10, 48914707), (53, 9229190), (106, 4614595), (181, 2702470), (265, 1845838), (362, 1351235), (530, 922919), (905, 540494), (1810, 270247), (5099, 95930), (9593, 50990), (10198, 47965), (19186, 25495)]