4630990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 5826002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 727, 910, 1274, 1454, 3185, 3635, 5089, 6370, 7270, 9451, 10178, 18902, 25445, 35623, 47255, 50890, 66157, 71246, 94510, 132314, 178115, 330785, 356230, 463099, 661570, 926198, 2315495, 4630990]

約数ペア:

[(1, 4630990), (2, 2315495), (5, 926198), (7, 661570), (10, 463099), (13, 356230), (14, 330785), (26, 178115), (35, 132314), (49, 94510), (65, 71246), (70, 66157), (91, 50890), (98, 47255), (130, 35623), (182, 25445), (245, 18902), (455, 10178), (490, 9451), (637, 7270), (727, 6370), (910, 5089), (1274, 3635), (1454, 3185)]