57748740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 128045820

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, 383, 420, 718, 766, 1077, 1149, 1436, 1532, 1795, 1915, 2154, 2298, 2513, 2681, 3590, 3830, 4308, 4596, 5026, 5362, 5385, 5745, 7180, 7539, 7660, 8043, 10052, 10724, 10770, 11490, 12565, 13405, 15078, 16086, 21540, 22980, 25130, 26810, 30156, 32172, 37695, 40215, 50260, 53620, 75390, 80430, 137497, 150780, 160860, 274994, 412491, 549988, 687485, 824982, 962479, 1374970, 1649964, 1924958, 2062455, 2749940, 2887437, 3849916, 4124910, 4812395, 5774874, 8249820, 9624790, 11549748, 14437185, 19249580, 28874370, 57748740]

約数ペア:

[(1, 57748740), (2, 28874370), (3, 19249580), (4, 14437185), (5, 11549748), (6, 9624790), (7, 8249820), (10, 5774874), (12, 4812395), (14, 4124910), (15, 3849916), (20, 2887437), (21, 2749940), (28, 2062455), (30, 1924958), (35, 1649964), (42, 1374970), (60, 962479), (70, 824982), (84, 687485), (105, 549988), (140, 412491), (210, 274994), (359, 160860), (383, 150780), (420, 137497), (718, 80430), (766, 75390), (1077, 53620), (1149, 50260), (1436, 40215), (1532, 37695), (1795, 32172), (1915, 30156), (2154, 26810), (2298, 25130), (2513, 22980), (2681, 21540), (3590, 16086), (3830, 15078), (4308, 13405), (4596, 12565), (5026, 11490), (5362, 10770), (5385, 10724), (5745, 10052), (7180, 8043), (7539, 7660)]