38354970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20959}}^1$

素因数の和:21030

約数の個数: 32

約数和(自身を含む): 93565440

約数和(自身を除く): 55210470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 20959, 41918, 62877, 104795, 125754, 209590, 314385, 628770, 1278499, 2556998, 3835497, 6392495, 7670994, 12784990, 19177485, 38354970]

約数ペア:

[(1, 38354970), (2, 19177485), (3, 12784990), (5, 7670994), (6, 6392495), (10, 3835497), (15, 2556998), (30, 1278499), (61, 628770), (122, 314385), (183, 209590), (305, 125754), (366, 104795), (610, 62877), (915, 41918), (1830, 20959)]