16455970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 30734640

約数和(自身を除く): 14278670

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 509, 530, 610, 1018, 2545, 3233, 5090, 6466, 16165, 26977, 31049, 32330, 53954, 62098, 134885, 155245, 269770, 310490, 1645597, 3291194, 8227985, 16455970]

約数ペア:

[(1, 16455970), (2, 8227985), (5, 3291194), (10, 1645597), (53, 310490), (61, 269770), (106, 155245), (122, 134885), (265, 62098), (305, 53954), (509, 32330), (530, 31049), (610, 26977), (1018, 16165), (2545, 6466), (3233, 5090)]