30503865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 61710336

約数和(自身を除く): 31206471

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 743, 805, 1173, 1785, 1955, 2229, 2415, 2737, 3715, 5201, 5865, 8211, 11145, 12631, 13685, 15603, 17089, 26005, 37893, 41055, 51267, 63155, 78015, 85445, 88417, 119623, 189465, 256335, 265251, 290513, 358869, 442085, 598115, 871539, 1326255, 1452565, 1794345, 2033591, 4357695, 6100773, 10167955, 30503865]

約数ペア:

[(1, 30503865), (3, 10167955), (5, 6100773), (7, 4357695), (15, 2033591), (17, 1794345), (21, 1452565), (23, 1326255), (35, 871539), (51, 598115), (69, 442085), (85, 358869), (105, 290513), (115, 265251), (119, 256335), (161, 189465), (255, 119623), (345, 88417), (357, 85445), (391, 78015), (483, 63155), (595, 51267), (743, 41055), (805, 37893), (1173, 26005), (1785, 17089), (1955, 15603), (2229, 13685), (2415, 12631), (2737, 11145), (3715, 8211), (5201, 5865)]