30762030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78877}}^1$

素因数の和:78900

約数の個数: 32

約数和(自身を含む): 79509024

約数和(自身を除く): 48746994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78877, 157754, 236631, 394385, 473262, 788770, 1025401, 1183155, 2050802, 2366310, 3076203, 5127005, 6152406, 10254010, 15381015, 30762030]

約数ペア:

[(1, 30762030), (2, 15381015), (3, 10254010), (5, 6152406), (6, 5127005), (10, 3076203), (13, 2366310), (15, 2050802), (26, 1183155), (30, 1025401), (39, 788770), (65, 473262), (78, 394385), (130, 236631), (195, 157754), (390, 78877)]