4477620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 14593824

約数和(自身を除く): 10116204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1523, 2940, 3046, 4569, 6092, 7615, 9138, 10661, 15230, 18276, 21322, 22845, 30460, 31983, 42644, 45690, 53305, 63966, 74627, 91380, 106610, 127932, 149254, 159915, 213220, 223881, 298508, 319830, 373135, 447762, 639660, 746270, 895524, 1119405, 1492540, 2238810, 4477620]

約数ペア:

[(1, 4477620), (2, 2238810), (3, 1492540), (4, 1119405), (5, 895524), (6, 746270), (7, 639660), (10, 447762), (12, 373135), (14, 319830), (15, 298508), (20, 223881), (21, 213220), (28, 159915), (30, 149254), (35, 127932), (42, 106610), (49, 91380), (60, 74627), (70, 63966), (84, 53305), (98, 45690), (105, 42644), (140, 31983), (147, 30460), (196, 22845), (210, 21322), (245, 18276), (294, 15230), (420, 10661), (490, 9138), (588, 7615), (735, 6092), (980, 4569), (1470, 3046), (1523, 2940)]