173210940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{45823}}^1$

素因数の和:45848

約数の個数: 96

約数和(自身を含む): 615874560

約数和(自身を除く): 442663620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 45823, 91646, 137469, 183292, 229115, 274938, 320761, 412407, 458230, 549876, 641522, 687345, 824814, 916460, 962283, 1237221, 1283044, 1374690, 1603805, 1649628, 1924566, 2062035, 2474442, 2749380, 2886849, 3207610, 3849132, 4124070, 4811415, 4948884, 5773698, 6186105, 6415220, 8248140, 8660547, 9622830, 11547396, 12372210, 14434245, 17321094, 19245660, 24744420, 28868490, 34642188, 43302735, 57736980, 86605470, 173210940]

約数ペア:

[(1, 173210940), (2, 86605470), (3, 57736980), (4, 43302735), (5, 34642188), (6, 28868490), (7, 24744420), (9, 19245660), (10, 17321094), (12, 14434245), (14, 12372210), (15, 11547396), (18, 9622830), (20, 8660547), (21, 8248140), (27, 6415220), (28, 6186105), (30, 5773698), (35, 4948884), (36, 4811415), (42, 4124070), (45, 3849132), (54, 3207610), (60, 2886849), (63, 2749380), (70, 2474442), (84, 2062035), (90, 1924566), (105, 1649628), (108, 1603805), (126, 1374690), (135, 1283044), (140, 1237221), (180, 962283), (189, 916460), (210, 824814), (252, 687345), (270, 641522), (315, 549876), (378, 458230), (420, 412407), (540, 320761), (630, 274938), (756, 229115), (945, 183292), (1260, 137469), (1890, 91646), (3780, 45823)]