135166990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 284522112

約数和(自身を除く): 149355122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 490, 1115, 1237, 1561, 2230, 2474, 3122, 6185, 7805, 8659, 10927, 12370, 15610, 17318, 21854, 43295, 54635, 60613, 86590, 109270, 121226, 275851, 303065, 551702, 606130, 1379255, 1930957, 2758510, 3861914, 9654785, 13516699, 19309570, 27033398, 67583495, 135166990]

約数ペア:

[(1, 135166990), (2, 67583495), (5, 27033398), (7, 19309570), (10, 13516699), (14, 9654785), (35, 3861914), (49, 2758510), (70, 1930957), (98, 1379255), (223, 606130), (245, 551702), (446, 303065), (490, 275851), (1115, 121226), (1237, 109270), (1561, 86590), (2230, 60613), (2474, 54635), (3122, 43295), (6185, 21854), (7805, 17318), (8659, 15610), (10927, 12370)]