4609430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 10095840

約数和(自身を除く): 5486410

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 409, 490, 805, 818, 1127, 1610, 2045, 2254, 2863, 4090, 5635, 5726, 9407, 11270, 14315, 18814, 20041, 28630, 40082, 47035, 65849, 94070, 100205, 131698, 200410, 329245, 460943, 658490, 921886, 2304715, 4609430]

約数ペア:

[(1, 4609430), (2, 2304715), (5, 921886), (7, 658490), (10, 460943), (14, 329245), (23, 200410), (35, 131698), (46, 100205), (49, 94070), (70, 65849), (98, 47035), (115, 40082), (161, 28630), (230, 20041), (245, 18814), (322, 14315), (409, 11270), (490, 9407), (805, 5726), (818, 5635), (1127, 4090), (1610, 2863), (2045, 2254)]