28940430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8537}}^1$

素因数の和:8660

約数の個数: 32

約数和(自身を含む): 70079904

約数和(自身を除く): 41139474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 8537, 17074, 25611, 42685, 51222, 85370, 128055, 256110, 964681, 1929362, 2894043, 4823405, 5788086, 9646810, 14470215, 28940430]

約数ペア:

[(1, 28940430), (2, 14470215), (3, 9646810), (5, 5788086), (6, 4823405), (10, 2894043), (15, 1929362), (30, 964681), (113, 256110), (226, 128055), (339, 85370), (565, 51222), (678, 42685), (1130, 25611), (1695, 17074), (3390, 8537)]