30738030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14431}}^1$

素因数の和:14512

約数の個数: 32

約数和(自身を含む): 74815488

約数和(自身を除く): 44077458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14431, 28862, 43293, 72155, 86586, 144310, 216465, 432930, 1024601, 2049202, 3073803, 5123005, 6147606, 10246010, 15369015, 30738030]

約数ペア:

[(1, 30738030), (2, 15369015), (3, 10246010), (5, 6147606), (6, 5123005), (10, 3073803), (15, 2049202), (30, 1024601), (71, 432930), (142, 216465), (213, 144310), (355, 86586), (426, 72155), (710, 43293), (1065, 28862), (2130, 14431)]