407350930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{253013}}^1$

素因数の和:253050

約数の個数: 32

約数和(自身を含む): 874416384

約数和(自身を除く): 467065454

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 253013, 506026, 1265065, 1771091, 2530130, 3542182, 5819299, 8855455, 11638598, 17710910, 29096495, 40735093, 58192990, 81470186, 203675465, 407350930]

約数ペア:

[(1, 407350930), (2, 203675465), (5, 81470186), (7, 58192990), (10, 40735093), (14, 29096495), (23, 17710910), (35, 11638598), (46, 8855455), (70, 5819299), (115, 3542182), (161, 2530130), (230, 1771091), (322, 1265065), (805, 506026), (1610, 253013)]