8072190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 24606720

約数和(自身を除く): 16534530

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, 4271, 8542, 12813, 21355, 25626, 29897, 38439, 42710, 59794, 64065, 76878, 89691, 115317, 128130, 149485, 179382, 192195, 230634, 269073, 298970, 384390, 448455, 538146, 576585, 807219, 896910, 1153170, 1345365, 1614438, 2690730, 4036095, 8072190]

約数ペア:

[(1, 8072190), (2, 4036095), (3, 2690730), (5, 1614438), (6, 1345365), (7, 1153170), (9, 896910), (10, 807219), (14, 576585), (15, 538146), (18, 448455), (21, 384390), (27, 298970), (30, 269073), (35, 230634), (42, 192195), (45, 179382), (54, 149485), (63, 128130), (70, 115317), (90, 89691), (105, 76878), (126, 64065), (135, 59794), (189, 42710), (210, 38439), (270, 29897), (315, 25626), (378, 21355), (630, 12813), (945, 8542), (1890, 4271)]