164787070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44417}}^1$

素因数の和:44484

約数の個数: 32

約数和(自身を含む): 345394368

約数和(自身を除く): 180607298

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 44417, 88834, 222085, 310919, 444170, 621838, 1554595, 2354101, 3109190, 4708202, 11770505, 16478707, 23541010, 32957414, 82393535, 164787070]

約数ペア:

[(1, 164787070), (2, 82393535), (5, 32957414), (7, 23541010), (10, 16478707), (14, 11770505), (35, 4708202), (53, 3109190), (70, 2354101), (106, 1554595), (265, 621838), (371, 444170), (530, 310919), (742, 222085), (1855, 88834), (3710, 44417)]