72738030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11491}}^1$

素因数の和:11712

約数の個数: 32

約数和(自身を含む): 175413888

約数和(自身を除く): 102675858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 11491, 22982, 34473, 57455, 68946, 114910, 172365, 344730, 2424601, 4849202, 7273803, 12123005, 14547606, 24246010, 36369015, 72738030]

約数ペア:

[(1, 72738030), (2, 36369015), (3, 24246010), (5, 14547606), (6, 12123005), (10, 7273803), (15, 4849202), (30, 2424601), (211, 344730), (422, 172365), (633, 114910), (1055, 68946), (1266, 57455), (2110, 34473), (3165, 22982), (6330, 11491)]