73808490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{351469}}^1$

素因数の和:351486

約数の個数: 32

約数和(自身を含む): 202446720

約数和(自身を除く): 128638230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 351469, 702938, 1054407, 1757345, 2108814, 2460283, 3514690, 4920566, 5272035, 7380849, 10544070, 12301415, 14761698, 24602830, 36904245, 73808490]

約数ペア:

[(1, 73808490), (2, 36904245), (3, 24602830), (5, 14761698), (6, 12301415), (7, 10544070), (10, 7380849), (14, 5272035), (15, 4920566), (21, 3514690), (30, 2460283), (35, 2108814), (42, 1757345), (70, 1054407), (105, 702938), (210, 351469)]