22388735530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{306653}}^1$

素因数の和:306823

約数の個数: 48

約数和(自身を含む): 47194050600

約数和(自身を除く): 24805315070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 2086, 5215, 7301, 10430, 14602, 36505, 73010, 306653, 613306, 1533265, 2146571, 3066530, 4293142, 10732855, 15025997, 21465710, 30051994, 45691297, 75129985, 91382594, 150259970, 228456485, 319839079, 456912970, 639678158, 1599195395, 2238873553, 3198390790, 4477747106, 11194367765, 22388735530]

約数ペア:

[(1, 22388735530), (2, 11194367765), (5, 4477747106), (7, 3198390790), (10, 2238873553), (14, 1599195395), (35, 639678158), (49, 456912970), (70, 319839079), (98, 228456485), (149, 150259970), (245, 91382594), (298, 75129985), (490, 45691297), (745, 30051994), (1043, 21465710), (1490, 15025997), (2086, 10732855), (5215, 4293142), (7301, 3066530), (10430, 2146571), (14602, 1533265), (36505, 613306), (73010, 306653)]