193987260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1077707}}^1$

素因数の和:1077722

約数の個数: 36

約数和(自身を含む): 588428568

約数和(自身を除く): 394441308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1077707, 2155414, 3233121, 4310828, 5388535, 6466242, 9699363, 10777070, 12932484, 16165605, 19398726, 21554140, 32331210, 38797452, 48496815, 64662420, 96993630, 193987260]

約数ペア:

[(1, 193987260), (2, 96993630), (3, 64662420), (4, 48496815), (5, 38797452), (6, 32331210), (9, 21554140), (10, 19398726), (12, 16165605), (15, 12932484), (18, 10777070), (20, 9699363), (30, 6466242), (36, 5388535), (45, 4310828), (60, 3233121), (90, 2155414), (180, 1077707)]