38198510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 45851410

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 607, 899, 1015, 1085, 1214, 1798, 2030, 2170, 3035, 4249, 4495, 6070, 6293, 8498, 8990, 12586, 17603, 18817, 21245, 31465, 35206, 37634, 42490, 62930, 88015, 94085, 123221, 131719, 176030, 188170, 246442, 263438, 545693, 616105, 658595, 1091386, 1232210, 1317190, 2728465, 3819851, 5456930, 7639702, 19099255, 38198510]

約数ペア:

[(1, 38198510), (2, 19099255), (5, 7639702), (7, 5456930), (10, 3819851), (14, 2728465), (29, 1317190), (31, 1232210), (35, 1091386), (58, 658595), (62, 616105), (70, 545693), (145, 263438), (155, 246442), (203, 188170), (217, 176030), (290, 131719), (310, 123221), (406, 94085), (434, 88015), (607, 62930), (899, 42490), (1015, 37634), (1085, 35206), (1214, 31465), (1798, 21245), (2030, 18817), (2170, 17603), (3035, 12586), (4249, 8990), (4495, 8498), (6070, 6293)]