42896910

素因数分解:

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

素因数の和:945

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 75298290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 569, 718, 1077, 1138, 1707, 1795, 2154, 2513, 2845, 3414, 3590, 3983, 5026, 5385, 5690, 7539, 7966, 8535, 10770, 11949, 12565, 15078, 17070, 19915, 23898, 25130, 37695, 39830, 59745, 75390, 119490, 204271, 408542, 612813, 1021355, 1225626, 1429897, 2042710, 2859794, 3064065, 4289691, 6128130, 7149485, 8579382, 14298970, 21448455, 42896910]

約数ペア:

[(1, 42896910), (2, 21448455), (3, 14298970), (5, 8579382), (6, 7149485), (7, 6128130), (10, 4289691), (14, 3064065), (15, 2859794), (21, 2042710), (30, 1429897), (35, 1225626), (42, 1021355), (70, 612813), (105, 408542), (210, 204271), (359, 119490), (569, 75390), (718, 59745), (1077, 39830), (1138, 37695), (1707, 25130), (1795, 23898), (2154, 19915), (2513, 17070), (2845, 15078), (3414, 12565), (3590, 11949), (3983, 10770), (5026, 8535), (5385, 7966), (5690, 7539)]