155514730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13799}}^1$

素因数の和:13843

約数の個数: 48

約数和(自身を含む): 339811200

約数和(自身を除く): 184296470

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 13799, 27598, 68995, 96593, 137990, 193186, 317377, 482965, 634754, 676151, 965930, 1352302, 1586885, 2221639, 3173770, 3380755, 4443278, 6761510, 11108195, 15551473, 22216390, 31102946, 77757365, 155514730]

約数ペア:

[(1, 155514730), (2, 77757365), (5, 31102946), (7, 22216390), (10, 15551473), (14, 11108195), (23, 6761510), (35, 4443278), (46, 3380755), (49, 3173770), (70, 2221639), (98, 1586885), (115, 1352302), (161, 965930), (230, 676151), (245, 634754), (322, 482965), (490, 317377), (805, 193186), (1127, 137990), (1610, 96593), (2254, 68995), (5635, 27598), (11270, 13799)]