30259625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 42007680

約数和(自身を除く): 11748055

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 373, 649, 1375, 1475, 1865, 3245, 4103, 7375, 9325, 16225, 20515, 22007, 46625, 81125, 102575, 110035, 242077, 512875, 550175, 1210385, 2750875, 6051925, 30259625]

約数ペア:

[(1, 30259625), (5, 6051925), (11, 2750875), (25, 1210385), (55, 550175), (59, 512875), (125, 242077), (275, 110035), (295, 102575), (373, 81125), (649, 46625), (1375, 22007), (1475, 20515), (1865, 16225), (3245, 9325), (4103, 7375)]