29840990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 54946080

約数和(自身を除く): 25105090

約数列:

[1, 2, 5, 10, 83, 157, 166, 229, 314, 415, 458, 785, 830, 1145, 1570, 2290, 13031, 19007, 26062, 35953, 38014, 65155, 71906, 95035, 130310, 179765, 190070, 359530, 2984099, 5968198, 14920495, 29840990]

約数ペア:

[(1, 29840990), (2, 14920495), (5, 5968198), (10, 2984099), (83, 359530), (157, 190070), (166, 179765), (229, 130310), (314, 95035), (415, 71906), (458, 65155), (785, 38014), (830, 35953), (1145, 26062), (1570, 19007), (2290, 13031)]