137507110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45989}}^1$

素因数の和:46032

約数の個数: 32

約数和(自身を含む): 278147520

約数和(自身を除く): 140640410

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 45989, 91978, 229945, 459890, 597857, 1057747, 1195714, 2115494, 2989285, 5288735, 5978570, 10577470, 13750711, 27501422, 68753555, 137507110]

約数ペア:

[(1, 137507110), (2, 68753555), (5, 27501422), (10, 13750711), (13, 10577470), (23, 5978570), (26, 5288735), (46, 2989285), (65, 2115494), (115, 1195714), (130, 1057747), (230, 597857), (299, 459890), (598, 229945), (1495, 91978), (2990, 45989)]