17699430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 49144320

約数和(自身を除く): 31444890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 947, 1246, 1335, 1869, 1894, 2670, 2841, 3115, 3738, 4735, 5682, 6230, 6629, 9345, 9470, 13258, 14205, 18690, 19887, 28410, 33145, 39774, 66290, 84283, 99435, 168566, 198870, 252849, 421415, 505698, 589981, 842830, 1179962, 1264245, 1769943, 2528490, 2949905, 3539886, 5899810, 8849715, 17699430]

約数ペア:

[(1, 17699430), (2, 8849715), (3, 5899810), (5, 3539886), (6, 2949905), (7, 2528490), (10, 1769943), (14, 1264245), (15, 1179962), (21, 842830), (30, 589981), (35, 505698), (42, 421415), (70, 252849), (89, 198870), (105, 168566), (178, 99435), (210, 84283), (267, 66290), (445, 39774), (534, 33145), (623, 28410), (890, 19887), (947, 18690), (1246, 14205), (1335, 13258), (1869, 9470), (1894, 9345), (2670, 6629), (2841, 6230), (3115, 5682), (3738, 4735)]