71220030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{48449}}^1$

素因数の和:48473

約数の個数: 48

約数和(自身を含む): 198838800

約数和(自身を除く): 127618770

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, 48449, 96898, 145347, 242245, 290694, 339143, 484490, 678286, 726735, 1017429, 1453470, 1695715, 2034858, 2374001, 3391430, 4748002, 5087145, 7122003, 10174290, 11870005, 14244006, 23740010, 35610015, 71220030]

約数ペア:

[(1, 71220030), (2, 35610015), (3, 23740010), (5, 14244006), (6, 11870005), (7, 10174290), (10, 7122003), (14, 5087145), (15, 4748002), (21, 3391430), (30, 2374001), (35, 2034858), (42, 1695715), (49, 1453470), (70, 1017429), (98, 726735), (105, 678286), (147, 484490), (210, 339143), (245, 290694), (294, 242245), (490, 145347), (735, 96898), (1470, 48449)]