30789304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42293}}^1$

素因数の和:42319

約数の個数: 32

約数和(自身を含む): 71053920

約数和(自身を除く): 40264616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 42293, 84586, 169172, 296051, 338344, 549809, 592102, 1099618, 1184204, 2199236, 2368408, 3848663, 4398472, 7697326, 15394652, 30789304]

約数ペア:

[(1, 30789304), (2, 15394652), (4, 7697326), (7, 4398472), (8, 3848663), (13, 2368408), (14, 2199236), (26, 1184204), (28, 1099618), (52, 592102), (56, 549809), (91, 338344), (104, 296051), (182, 169172), (364, 84586), (728, 42293)]