90323690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 80748310

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 5279, 8555, 10558, 17110, 26395, 52790, 153091, 306182, 311461, 622922, 765455, 1530910, 1557305, 3114610, 9032369, 18064738, 45161845, 90323690]

約数ペア:

[(1, 90323690), (2, 45161845), (5, 18064738), (10, 9032369), (29, 3114610), (58, 1557305), (59, 1530910), (118, 765455), (145, 622922), (290, 311461), (295, 306182), (590, 153091), (1711, 52790), (3422, 26395), (5279, 17110), (8555, 10558)]