217777710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{6907}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 523239552

約数和(自身を除く): 305461842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1051, 2102, 3153, 5255, 6306, 6907, 10510, 13814, 15765, 20721, 31530, 34535, 41442, 69070, 103605, 207210, 7259257, 14518514, 21777771, 36296285, 43555542, 72592570, 108888855, 217777710]

約数ペア:

[(1, 217777710), (2, 108888855), (3, 72592570), (5, 43555542), (6, 36296285), (10, 21777771), (15, 14518514), (30, 7259257), (1051, 207210), (2102, 103605), (3153, 69070), (5255, 41442), (6306, 34535), (6907, 31530), (10510, 20721), (13814, 15765)]