91380210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20443}}^1$

素因数の和:20602

約数の個数: 32

約数和(自身を含む): 220795200

約数和(自身を除く): 129414990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 20443, 40886, 61329, 102215, 122658, 204430, 306645, 613290, 3046007, 6092014, 9138021, 15230035, 18276042, 30460070, 45690105, 91380210]

約数ペア:

[(1, 91380210), (2, 45690105), (3, 30460070), (5, 18276042), (6, 15230035), (10, 9138021), (15, 6092014), (30, 3046007), (149, 613290), (298, 306645), (447, 204430), (745, 122658), (894, 102215), (1490, 61329), (2235, 40886), (4470, 20443)]