4486020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 15676416

約数和(自身を除く): 11190396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 971, 1155, 1540, 1942, 2310, 2913, 3884, 4620, 4855, 5826, 6797, 9710, 10681, 11652, 13594, 14565, 19420, 20391, 21362, 27188, 29130, 32043, 33985, 40782, 42724, 53405, 58260, 64086, 67970, 74767, 81564, 101955, 106810, 128172, 135940, 149534, 160215, 203910, 213620, 224301, 299068, 320430, 373835, 407820, 448602, 640860, 747670, 897204, 1121505, 1495340, 2243010, 4486020]

約数ペア:

[(1, 4486020), (2, 2243010), (3, 1495340), (4, 1121505), (5, 897204), (6, 747670), (7, 640860), (10, 448602), (11, 407820), (12, 373835), (14, 320430), (15, 299068), (20, 224301), (21, 213620), (22, 203910), (28, 160215), (30, 149534), (33, 135940), (35, 128172), (42, 106810), (44, 101955), (55, 81564), (60, 74767), (66, 67970), (70, 64086), (77, 58260), (84, 53405), (105, 42724), (110, 40782), (132, 33985), (140, 32043), (154, 29130), (165, 27188), (210, 21362), (220, 20391), (231, 19420), (308, 14565), (330, 13594), (385, 11652), (420, 10681), (462, 9710), (660, 6797), (770, 5826), (924, 4855), (971, 4620), (1155, 3884), (1540, 2913), (1942, 2310)]