69507290

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 127600704

約数和(自身を除く): 58093414

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 485, 547, 655, 970, 1094, 1310, 2735, 5470, 12707, 25414, 53059, 63535, 71657, 106118, 127070, 143314, 265295, 358285, 530590, 716570, 6950729, 13901458, 34753645, 69507290]

約数ペア:

[(1, 69507290), (2, 34753645), (5, 13901458), (10, 6950729), (97, 716570), (131, 530590), (194, 358285), (262, 265295), (485, 143314), (547, 127070), (655, 106118), (970, 71657), (1094, 63535), (1310, 53059), (2735, 25414), (5470, 12707)]