130176130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 148515710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 239, 251, 310, 434, 478, 502, 1085, 1195, 1255, 1673, 1757, 2170, 2390, 2510, 3346, 3514, 7409, 7781, 8365, 8785, 14818, 15562, 16730, 17570, 37045, 38905, 51863, 54467, 59989, 74090, 77810, 103726, 108934, 119978, 259315, 272335, 299945, 419923, 518630, 544670, 599890, 839846, 1859659, 2099615, 3719318, 4199230, 9298295, 13017613, 18596590, 26035226, 65088065, 130176130]

約数ペア:

[(1, 130176130), (2, 65088065), (5, 26035226), (7, 18596590), (10, 13017613), (14, 9298295), (31, 4199230), (35, 3719318), (62, 2099615), (70, 1859659), (155, 839846), (217, 599890), (239, 544670), (251, 518630), (310, 419923), (434, 299945), (478, 272335), (502, 259315), (1085, 119978), (1195, 108934), (1255, 103726), (1673, 77810), (1757, 74090), (2170, 59989), (2390, 54467), (2510, 51863), (3346, 38905), (3514, 37045), (7409, 17570), (7781, 16730), (8365, 15562), (8785, 14818)]