38406990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27239}}^1$

素因数の和:27296

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 55734450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 27239, 54478, 81717, 136195, 163434, 272390, 408585, 817170, 1280233, 2560466, 3840699, 6401165, 7681398, 12802330, 19203495, 38406990]

約数ペア:

[(1, 38406990), (2, 19203495), (3, 12802330), (5, 7681398), (6, 6401165), (10, 3840699), (15, 2560466), (30, 1280233), (47, 817170), (94, 408585), (141, 272390), (235, 163434), (282, 136195), (470, 81717), (705, 54478), (1410, 27239)]