17322170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 32207760

約数和(自身を除く): 14885590

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 389, 610, 730, 778, 1945, 3890, 4453, 8906, 22265, 23729, 28397, 44530, 47458, 56794, 118645, 141985, 237290, 283970, 1732217, 3464434, 8661085, 17322170]

約数ペア:

[(1, 17322170), (2, 8661085), (5, 3464434), (10, 1732217), (61, 283970), (73, 237290), (122, 141985), (146, 118645), (305, 56794), (365, 47458), (389, 44530), (610, 28397), (730, 23729), (778, 22265), (1945, 8906), (3890, 4453)]