179308090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9257}}^1$

素因数の和:9426

約数の個数: 32

約数和(自身を含む): 349952400

約数和(自身を除く): 170644310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9257, 9685, 18514, 19370, 46285, 92570, 120341, 240682, 601705, 1203410, 1379293, 2758586, 6896465, 13792930, 17930809, 35861618, 89654045, 179308090]

約数ペア:

[(1, 179308090), (2, 89654045), (5, 35861618), (10, 17930809), (13, 13792930), (26, 6896465), (65, 2758586), (130, 1379293), (149, 1203410), (298, 601705), (745, 240682), (1490, 120341), (1937, 92570), (3874, 46285), (9257, 19370), (9685, 18514)]