870829890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{11551}}^1$

素因数の和:11927

約数の個数: 64

約数和(自身を含む): 2395422720

約数和(自身を除く): 1524592830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1795, 2154, 2513, 3590, 5026, 5385, 7539, 10770, 11551, 12565, 15078, 23102, 25130, 34653, 37695, 57755, 69306, 75390, 80857, 115510, 161714, 173265, 242571, 346530, 404285, 485142, 808570, 1212855, 2425710, 4146809, 8293618, 12440427, 20734045, 24880854, 29027663, 41468090, 58055326, 62202135, 87082989, 124404270, 145138315, 174165978, 290276630, 435414945, 870829890]

約数ペア:

[(1, 870829890), (2, 435414945), (3, 290276630), (5, 174165978), (6, 145138315), (7, 124404270), (10, 87082989), (14, 62202135), (15, 58055326), (21, 41468090), (30, 29027663), (35, 24880854), (42, 20734045), (70, 12440427), (105, 8293618), (210, 4146809), (359, 2425710), (718, 1212855), (1077, 808570), (1795, 485142), (2154, 404285), (2513, 346530), (3590, 242571), (5026, 173265), (5385, 161714), (7539, 115510), (10770, 80857), (11551, 75390), (12565, 69306), (15078, 57755), (23102, 37695), (25130, 34653)]