298590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 738720

約数和(自身を除く): 440130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 269, 370, 538, 555, 807, 1110, 1345, 1614, 2690, 4035, 8070, 9953, 19906, 29859, 49765, 59718, 99530, 149295, 298590]

約数ペア:

[(1, 298590), (2, 149295), (3, 99530), (5, 59718), (6, 49765), (10, 29859), (15, 19906), (30, 9953), (37, 8070), (74, 4035), (111, 2690), (185, 1614), (222, 1345), (269, 1110), (370, 807), (538, 555)]