20151453490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3767}}^1\times {\mathrm{76421}}^1$

素因数の和:80202

約数の個数: 32

約数和(自身を含む): 41465965824

約数和(自身を除く): 21314512334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3767, 7534, 18835, 26369, 37670, 52738, 76421, 131845, 152842, 263690, 382105, 534947, 764210, 1069894, 2674735, 5349470, 287877907, 575755814, 1439389535, 2015145349, 2878779070, 4030290698, 10075726745, 20151453490]

約数ペア:

[(1, 20151453490), (2, 10075726745), (5, 4030290698), (7, 2878779070), (10, 2015145349), (14, 1439389535), (35, 575755814), (70, 287877907), (3767, 5349470), (7534, 2674735), (18835, 1069894), (26369, 764210), (37670, 534947), (52738, 382105), (76421, 263690), (131845, 152842)]