446190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 642450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 139, 214, 278, 321, 417, 535, 642, 695, 834, 1070, 1390, 1605, 2085, 3210, 4170, 14873, 29746, 44619, 74365, 89238, 148730, 223095, 446190]

約数ペア:

[(1, 446190), (2, 223095), (3, 148730), (5, 89238), (6, 74365), (10, 44619), (15, 29746), (30, 14873), (107, 4170), (139, 3210), (214, 2085), (278, 1605), (321, 1390), (417, 1070), (535, 834), (642, 695)]