131303730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{106751}}^1$

素因数の和:106802

約数の個数: 32

約数和(自身を含む): 322818048

約数和(自身を除く): 191514318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 106751, 213502, 320253, 533755, 640506, 1067510, 1601265, 3202530, 4376791, 8753582, 13130373, 21883955, 26260746, 43767910, 65651865, 131303730]

約数ペア:

[(1, 131303730), (2, 65651865), (3, 43767910), (5, 26260746), (6, 21883955), (10, 13130373), (15, 8753582), (30, 4376791), (41, 3202530), (82, 1601265), (123, 1067510), (205, 640506), (246, 533755), (410, 320253), (615, 213502), (1230, 106751)]