389637390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{33911}}^1$

素因数の和:34304

約数の個数: 32

約数和(自身を含む): 937598976

約数和(自身を除く): 547961586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 33911, 67822, 101733, 169555, 203466, 339110, 508665, 1017330, 12987913, 25975826, 38963739, 64939565, 77927478, 129879130, 194818695, 389637390]

約数ペア:

[(1, 389637390), (2, 194818695), (3, 129879130), (5, 77927478), (6, 64939565), (10, 38963739), (15, 25975826), (30, 12987913), (383, 1017330), (766, 508665), (1149, 339110), (1915, 203466), (2298, 169555), (3830, 101733), (5745, 67822), (11490, 33911)]