198203430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{161141}}^1$

素因数の和:161192

約数の個数: 32

約数和(自身を含む): 487293408

約数和(自身を除く): 289089978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 161141, 322282, 483423, 805705, 966846, 1611410, 2417115, 4834230, 6606781, 13213562, 19820343, 33033905, 39640686, 66067810, 99101715, 198203430]

約数ペア:

[(1, 198203430), (2, 99101715), (3, 66067810), (5, 39640686), (6, 33033905), (10, 19820343), (15, 13213562), (30, 6606781), (41, 4834230), (82, 2417115), (123, 1611410), (205, 966846), (246, 805705), (410, 483423), (615, 322282), (1230, 161141)]