30619446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 72769536

約数和(自身を除く): 42150090

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 127, 143, 254, 281, 286, 381, 429, 562, 762, 843, 858, 1397, 1651, 1686, 2794, 3091, 3302, 3653, 4191, 4953, 6182, 7306, 8382, 9273, 9906, 10959, 18161, 18546, 21918, 35687, 36322, 40183, 54483, 71374, 80366, 107061, 108966, 120549, 214122, 241098, 392557, 463931, 785114, 927862, 1177671, 1391793, 2355342, 2783586, 5103241, 10206482, 15309723, 30619446]

約数ペア:

[(1, 30619446), (2, 15309723), (3, 10206482), (6, 5103241), (11, 2783586), (13, 2355342), (22, 1391793), (26, 1177671), (33, 927862), (39, 785114), (66, 463931), (78, 392557), (127, 241098), (143, 214122), (254, 120549), (281, 108966), (286, 107061), (381, 80366), (429, 71374), (562, 54483), (762, 40183), (843, 36322), (858, 35687), (1397, 21918), (1651, 18546), (1686, 18161), (2794, 10959), (3091, 9906), (3302, 9273), (3653, 8382), (4191, 7306), (4953, 6182)]