865987470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{3207361}}^1$

素因数の和:3207377

約数の個数: 32

約数和(自身を含む): 2309300640

約数和(自身を除く): 1443313170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3207361, 6414722, 9622083, 16036805, 19244166, 28866249, 32073610, 48110415, 57732498, 86598747, 96220830, 144331245, 173197494, 288662490, 432993735, 865987470]

約数ペア:

[(1, 865987470), (2, 432993735), (3, 288662490), (5, 173197494), (6, 144331245), (9, 96220830), (10, 86598747), (15, 57732498), (18, 48110415), (27, 32073610), (30, 28866249), (45, 19244166), (54, 16036805), (90, 9622083), (135, 6414722), (270, 3207361)]