73977070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 67909010

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 4691, 7885, 9382, 15770, 23455, 46910, 89129, 178258, 389353, 445645, 778706, 891290, 1946765, 3893530, 7397707, 14795414, 36988535, 73977070]

約数ペア:

[(1, 73977070), (2, 36988535), (5, 14795414), (10, 7397707), (19, 3893530), (38, 1946765), (83, 891290), (95, 778706), (166, 445645), (190, 389353), (415, 178258), (830, 89129), (1577, 46910), (3154, 23455), (4691, 15770), (7885, 9382)]