16771290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13054

約数の個数: 32

約数和(自身を含む): 41190336

約数和(自身を除く): 24419046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 13001, 26002, 39003, 65005, 78006, 130010, 195015, 390030, 559043, 1118086, 1677129, 2795215, 3354258, 5590430, 8385645, 16771290]

約数ペア:

[(1, 16771290), (2, 8385645), (3, 5590430), (5, 3354258), (6, 2795215), (10, 1677129), (15, 1118086), (30, 559043), (43, 390030), (86, 195015), (129, 130010), (215, 78006), (258, 65005), (430, 39003), (645, 26002), (1290, 13001)]