30178994

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 15725326

約数列:

[1, 2, 131, 229, 262, 458, 503, 1006, 29999, 59998, 65893, 115187, 131786, 230374, 15089497, 30178994]

約数ペア:

[(1, 30178994), (2, 15089497), (131, 230374), (229, 131786), (262, 115187), (458, 65893), (503, 59998), (1006, 29999)]