98434890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12289}}^1$

素因数の和:12391

約数の個数: 48

約数和(自身を含む): 258827400

約数和(自身を除く): 160392510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 12289, 24578, 36867, 61445, 73734, 110601, 122890, 184335, 221202, 368670, 553005, 1093721, 1106010, 2187442, 3281163, 5468605, 6562326, 9843489, 10937210, 16405815, 19686978, 32811630, 49217445, 98434890]

約数ペア:

[(1, 98434890), (2, 49217445), (3, 32811630), (5, 19686978), (6, 16405815), (9, 10937210), (10, 9843489), (15, 6562326), (18, 5468605), (30, 3281163), (45, 2187442), (89, 1106010), (90, 1093721), (178, 553005), (267, 368670), (445, 221202), (534, 184335), (801, 122890), (890, 110601), (1335, 73734), (1602, 61445), (2670, 36867), (4005, 24578), (8010, 12289)]