222671890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5711}}^1$

素因数の和:6282

約数の個数: 32

約数和(自身を含む): 458970624

約数和(自身を除く): 236298734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 5711, 7798, 11422, 19495, 28555, 38990, 39977, 57110, 79954, 199885, 399770, 3181027, 6362054, 15905135, 22267189, 31810270, 44534378, 111335945, 222671890]

約数ペア:

[(1, 222671890), (2, 111335945), (5, 44534378), (7, 31810270), (10, 22267189), (14, 15905135), (35, 6362054), (70, 3181027), (557, 399770), (1114, 199885), (2785, 79954), (3899, 57110), (5570, 39977), (5711, 38990), (7798, 28555), (11422, 19495)]