918030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 2239488

約数和(自身を除く): 1321458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 431, 710, 862, 1065, 1293, 2130, 2155, 2586, 4310, 6465, 12930, 30601, 61202, 91803, 153005, 183606, 306010, 459015, 918030]

約数ペア:

[(1, 918030), (2, 459015), (3, 306010), (5, 183606), (6, 153005), (10, 91803), (15, 61202), (30, 30601), (71, 12930), (142, 6465), (213, 4310), (355, 2586), (426, 2155), (431, 2130), (710, 1293), (862, 1065)]