30188124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 81729648

約数和(自身を除く): 51541524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 461, 612, 642, 922, 963, 1284, 1383, 1819, 1844, 1926, 2766, 3638, 3852, 4149, 5457, 5532, 7276, 7837, 8298, 10914, 15674, 16371, 16596, 21828, 23511, 31348, 32742, 47022, 49327, 65484, 70533, 94044, 98654, 141066, 147981, 197308, 282132, 295962, 443943, 591924, 838559, 887886, 1677118, 1775772, 2515677, 3354236, 5031354, 7547031, 10062708, 15094062, 30188124]

約数ペア:

[(1, 30188124), (2, 15094062), (3, 10062708), (4, 7547031), (6, 5031354), (9, 3354236), (12, 2515677), (17, 1775772), (18, 1677118), (34, 887886), (36, 838559), (51, 591924), (68, 443943), (102, 295962), (107, 282132), (153, 197308), (204, 147981), (214, 141066), (306, 98654), (321, 94044), (428, 70533), (461, 65484), (612, 49327), (642, 47022), (922, 32742), (963, 31348), (1284, 23511), (1383, 21828), (1819, 16596), (1844, 16371), (1926, 15674), (2766, 10914), (3638, 8298), (3852, 7837), (4149, 7276), (5457, 5532)]