123719610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{84163}}^1$

素因数の和:84187

約数の個数: 48

約数和(自身を含む): 345409056

約数和(自身を除く): 221689446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 84163, 168326, 252489, 420815, 504978, 589141, 841630, 1178282, 1262445, 1767423, 2524890, 2945705, 3534846, 4123987, 5891410, 8247974, 8837115, 12371961, 17674230, 20619935, 24743922, 41239870, 61859805, 123719610]

約数ペア:

[(1, 123719610), (2, 61859805), (3, 41239870), (5, 24743922), (6, 20619935), (7, 17674230), (10, 12371961), (14, 8837115), (15, 8247974), (21, 5891410), (30, 4123987), (35, 3534846), (42, 2945705), (49, 2524890), (70, 1767423), (98, 1262445), (105, 1178282), (147, 841630), (210, 589141), (245, 504978), (294, 420815), (490, 252489), (735, 168326), (1470, 84163)]