30285724

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 62052480

約数和(自身を除く): 31766756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 809, 1337, 1618, 2674, 3236, 5348, 5663, 9359, 11326, 18718, 22652, 37436, 39641, 79282, 154519, 158564, 309038, 618076, 1081633, 2163266, 4326532, 7571431, 15142862, 30285724]

約数ペア:

[(1, 30285724), (2, 15142862), (4, 7571431), (7, 4326532), (14, 2163266), (28, 1081633), (49, 618076), (98, 309038), (191, 158564), (196, 154519), (382, 79282), (764, 39641), (809, 37436), (1337, 22652), (1618, 18718), (2674, 11326), (3236, 9359), (5348, 5663)]