2419121950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{160739}}^1$

素因数の和:160801

約数の個数: 48

約数和(自身を含む): 5261984640

約数和(自身を除く): 2842862690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 3010, 7525, 15050, 160739, 321478, 803695, 1125173, 1607390, 2250346, 4018475, 5625865, 6911777, 8036950, 11251730, 13823554, 28129325, 34558885, 48382439, 56258650, 69117770, 96764878, 172794425, 241912195, 345588850, 483824390, 1209560975, 2419121950]

約数ペア:

[(1, 2419121950), (2, 1209560975), (5, 483824390), (7, 345588850), (10, 241912195), (14, 172794425), (25, 96764878), (35, 69117770), (43, 56258650), (50, 48382439), (70, 34558885), (86, 28129325), (175, 13823554), (215, 11251730), (301, 8036950), (350, 6911777), (430, 5625865), (602, 4018475), (1075, 2250346), (1505, 1607390), (2150, 1125173), (3010, 803695), (7525, 321478), (15050, 160739)]