71314990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 132179040

約数和(自身を除く): 60864050

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 619, 1238, 1405, 2810, 3095, 6190, 11521, 23042, 25379, 50758, 57605, 115210, 126895, 173939, 253790, 347878, 869695, 1739390, 7131499, 14262998, 35657495, 71314990]

約数ペア:

[(1, 71314990), (2, 35657495), (5, 14262998), (10, 7131499), (41, 1739390), (82, 869695), (205, 347878), (281, 253790), (410, 173939), (562, 126895), (619, 115210), (1238, 57605), (1405, 50758), (2810, 25379), (3095, 23042), (6190, 11521)]