74260930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 151320960

約数和(自身を除く): 77060030

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 83, 85, 95, 166, 170, 190, 277, 323, 415, 554, 646, 830, 1385, 1411, 1577, 1615, 2770, 2822, 3154, 3230, 4709, 5263, 7055, 7885, 9418, 10526, 14110, 15770, 22991, 23545, 26315, 26809, 45982, 47090, 52630, 53618, 89471, 114955, 134045, 178942, 229910, 268090, 390847, 436829, 447355, 781694, 873658, 894710, 1954235, 2184145, 3908470, 4368290, 7426093, 14852186, 37130465, 74260930]

約数ペア:

[(1, 74260930), (2, 37130465), (5, 14852186), (10, 7426093), (17, 4368290), (19, 3908470), (34, 2184145), (38, 1954235), (83, 894710), (85, 873658), (95, 781694), (166, 447355), (170, 436829), (190, 390847), (277, 268090), (323, 229910), (415, 178942), (554, 134045), (646, 114955), (830, 89471), (1385, 53618), (1411, 52630), (1577, 47090), (1615, 45982), (2770, 26809), (2822, 26315), (3154, 23545), (3230, 22991), (4709, 15770), (5263, 14110), (7055, 10526), (7885, 9418)]