2730302465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 3604487040

約数和(自身を除く): 874184575

約数列:

[1, 5, 11, 55, 257, 419, 461, 1285, 2095, 2305, 2827, 4609, 5071, 14135, 23045, 25355, 107683, 118477, 193159, 538415, 592385, 965795, 1184513, 1303247, 2124749, 5922565, 6516235, 10623745, 49641863, 248209315, 546060493, 2730302465]

約数ペア:

[(1, 2730302465), (5, 546060493), (11, 248209315), (55, 49641863), (257, 10623745), (419, 6516235), (461, 5922565), (1285, 2124749), (2095, 1303247), (2305, 1184513), (2827, 965795), (4609, 592385), (5071, 538415), (14135, 193159), (23045, 118477), (25355, 107683)]