127546090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 276203520

約数和(自身を除く): 148657430

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 53, 62, 70, 106, 155, 217, 265, 310, 371, 434, 530, 742, 1085, 1109, 1643, 1855, 2170, 2218, 3286, 3710, 5545, 7763, 8215, 11090, 11501, 15526, 16430, 23002, 34379, 38815, 57505, 58777, 68758, 77630, 115010, 117554, 171895, 240653, 293885, 343790, 411439, 481306, 587770, 822878, 1203265, 1822087, 2057195, 2406530, 3644174, 4114390, 9110435, 12754609, 18220870, 25509218, 63773045, 127546090]

約数ペア:

[(1, 127546090), (2, 63773045), (5, 25509218), (7, 18220870), (10, 12754609), (14, 9110435), (31, 4114390), (35, 3644174), (53, 2406530), (62, 2057195), (70, 1822087), (106, 1203265), (155, 822878), (217, 587770), (265, 481306), (310, 411439), (371, 343790), (434, 293885), (530, 240653), (742, 171895), (1085, 117554), (1109, 115010), (1643, 77630), (1855, 68758), (2170, 58777), (2218, 57505), (3286, 38815), (3710, 34379), (5545, 23002), (7763, 16430), (8215, 15526), (11090, 11501)]