29894130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15817}}^1$

素因数の和:15840

約数の個数: 64

約数和(自身を含む): 91111680

約数和(自身を除く): 61217550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15817, 31634, 47451, 79085, 94902, 110719, 142353, 158170, 221438, 237255, 284706, 332157, 427059, 474510, 553595, 664314, 711765, 854118, 996471, 1107190, 1423530, 1660785, 1992942, 2135295, 2989413, 3321570, 4270590, 4982355, 5978826, 9964710, 14947065, 29894130]

約数ペア:

[(1, 29894130), (2, 14947065), (3, 9964710), (5, 5978826), (6, 4982355), (7, 4270590), (9, 3321570), (10, 2989413), (14, 2135295), (15, 1992942), (18, 1660785), (21, 1423530), (27, 1107190), (30, 996471), (35, 854118), (42, 711765), (45, 664314), (54, 553595), (63, 474510), (70, 427059), (90, 332157), (105, 284706), (126, 237255), (135, 221438), (189, 158170), (210, 142353), (270, 110719), (315, 94902), (378, 79085), (630, 47451), (945, 31634), (1890, 15817)]