71641050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36739}}^1$

素因数の和:36767

約数の個数: 48

約数和(自身を含む): 191341920

約数和(自身を除く): 119700870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 36739, 73478, 110217, 183695, 220434, 367390, 477607, 551085, 918475, 955214, 1102170, 1432821, 1836950, 2388035, 2755425, 2865642, 4776070, 5510850, 7164105, 11940175, 14328210, 23880350, 35820525, 71641050]

約数ペア:

[(1, 71641050), (2, 35820525), (3, 23880350), (5, 14328210), (6, 11940175), (10, 7164105), (13, 5510850), (15, 4776070), (25, 2865642), (26, 2755425), (30, 2388035), (39, 1836950), (50, 1432821), (65, 1102170), (75, 955214), (78, 918475), (130, 551085), (150, 477607), (195, 367390), (325, 220434), (390, 183695), (650, 110217), (975, 73478), (1950, 36739)]