67418130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172867}}^1$

素因数の和:172890

約数の個数: 32

約数和(自身を含む): 174250944

約数和(自身を除く): 106832814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 172867, 345734, 518601, 864335, 1037202, 1728670, 2247271, 2593005, 4494542, 5186010, 6741813, 11236355, 13483626, 22472710, 33709065, 67418130]

約数ペア:

[(1, 67418130), (2, 33709065), (3, 22472710), (5, 13483626), (6, 11236355), (10, 6741813), (13, 5186010), (15, 4494542), (26, 2593005), (30, 2247271), (39, 1728670), (65, 1037202), (78, 864335), (130, 518601), (195, 345734), (390, 172867)]