85793820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 189994980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 359, 420, 569, 718, 1077, 1138, 1436, 1707, 1795, 2154, 2276, 2513, 2845, 3414, 3590, 3983, 4308, 5026, 5385, 5690, 6828, 7180, 7539, 7966, 8535, 10052, 10770, 11380, 11949, 12565, 15078, 15932, 17070, 19915, 21540, 23898, 25130, 30156, 34140, 37695, 39830, 47796, 50260, 59745, 75390, 79660, 119490, 150780, 204271, 238980, 408542, 612813, 817084, 1021355, 1225626, 1429897, 2042710, 2451252, 2859794, 3064065, 4085420, 4289691, 5719588, 6128130, 7149485, 8579382, 12256260, 14298970, 17158764, 21448455, 28597940, 42896910, 85793820]

約数ペア:

[(1, 85793820), (2, 42896910), (3, 28597940), (4, 21448455), (5, 17158764), (6, 14298970), (7, 12256260), (10, 8579382), (12, 7149485), (14, 6128130), (15, 5719588), (20, 4289691), (21, 4085420), (28, 3064065), (30, 2859794), (35, 2451252), (42, 2042710), (60, 1429897), (70, 1225626), (84, 1021355), (105, 817084), (140, 612813), (210, 408542), (359, 238980), (420, 204271), (569, 150780), (718, 119490), (1077, 79660), (1138, 75390), (1436, 59745), (1707, 50260), (1795, 47796), (2154, 39830), (2276, 37695), (2513, 34140), (2845, 30156), (3414, 25130), (3590, 23898), (3983, 21540), (4308, 19915), (5026, 17070), (5385, 15932), (5690, 15078), (6828, 12565), (7180, 11949), (7539, 11380), (7966, 10770), (8535, 10052)]