138008460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56101}}^1$

素因数の和:56154

約数の個数: 48

約数和(自身を含む): 395855712

約数和(自身を除く): 257847252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 56101, 112202, 168303, 224404, 280505, 336606, 561010, 673212, 841515, 1122020, 1683030, 2300141, 3366060, 4600282, 6900423, 9200564, 11500705, 13800846, 23001410, 27601692, 34502115, 46002820, 69004230, 138008460]

約数ペア:

[(1, 138008460), (2, 69004230), (3, 46002820), (4, 34502115), (5, 27601692), (6, 23001410), (10, 13800846), (12, 11500705), (15, 9200564), (20, 6900423), (30, 4600282), (41, 3366060), (60, 2300141), (82, 1683030), (123, 1122020), (164, 841515), (205, 673212), (246, 561010), (410, 336606), (492, 280505), (615, 224404), (820, 168303), (1230, 112202), (2460, 56101)]