78948690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11801}}^1$

素因数の和:12034

約数の個数: 32

約数和(自身を含む): 190342656

約数和(自身を除く): 111393966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 11801, 23602, 35403, 59005, 70806, 118010, 177015, 354030, 2631623, 5263246, 7894869, 13158115, 15789738, 26316230, 39474345, 78948690]

約数ペア:

[(1, 78948690), (2, 39474345), (3, 26316230), (5, 15789738), (6, 13158115), (10, 7894869), (15, 5263246), (30, 2631623), (223, 354030), (446, 177015), (669, 118010), (1115, 70806), (1338, 59005), (2230, 35403), (3345, 23602), (6690, 11801)]