30196930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 60061824

約数和(自身を除く): 29864894

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7723, 15446, 38615, 77230, 131291, 177629, 262582, 355258, 656455, 888145, 1312910, 1776290, 3019693, 6039386, 15098465, 30196930]

約数ペア:

[(1, 30196930), (2, 15098465), (5, 6039386), (10, 3019693), (17, 1776290), (23, 1312910), (34, 888145), (46, 656455), (85, 355258), (115, 262582), (170, 177629), (230, 131291), (391, 77230), (782, 38615), (1955, 15446), (3910, 7723)]