135514870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 248951808

約数和(自身を除く): 113436938

約数列:

[1, 2, 5, 10, 67, 134, 223, 335, 446, 670, 907, 1115, 1814, 2230, 4535, 9070, 14941, 29882, 60769, 74705, 121538, 149410, 202261, 303845, 404522, 607690, 1011305, 2022610, 13551487, 27102974, 67757435, 135514870]

約数ペア:

[(1, 135514870), (2, 67757435), (5, 27102974), (10, 13551487), (67, 2022610), (134, 1011305), (223, 607690), (335, 404522), (446, 303845), (670, 202261), (907, 149410), (1115, 121538), (1814, 74705), (2230, 60769), (4535, 29882), (9070, 14941)]