189184980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{108727}}^1$

素因数の和:108768

約数の個数: 48

約数和(自身を含む): 547989120

約数和(自身を除く): 358804140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 108727, 217454, 326181, 434908, 543635, 652362, 1087270, 1304724, 1630905, 2174540, 3153083, 3261810, 6306166, 6523620, 9459249, 12612332, 15765415, 18918498, 31530830, 37836996, 47296245, 63061660, 94592490, 189184980]

約数ペア:

[(1, 189184980), (2, 94592490), (3, 63061660), (4, 47296245), (5, 37836996), (6, 31530830), (10, 18918498), (12, 15765415), (15, 12612332), (20, 9459249), (29, 6523620), (30, 6306166), (58, 3261810), (60, 3153083), (87, 2174540), (116, 1630905), (145, 1304724), (174, 1087270), (290, 652362), (348, 543635), (435, 434908), (580, 326181), (870, 217454), (1740, 108727)]