76520430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40487}}^1$

素因数の和:40510

約数の個数: 64

約数和(自身を含む): 233210880

約数和(自身を除く): 156690450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40487, 80974, 121461, 202435, 242922, 283409, 364383, 404870, 566818, 607305, 728766, 850227, 1093149, 1214610, 1417045, 1700454, 1821915, 2186298, 2550681, 2834090, 3643830, 4251135, 5101362, 5465745, 7652043, 8502270, 10931490, 12753405, 15304086, 25506810, 38260215, 76520430]

約数ペア:

[(1, 76520430), (2, 38260215), (3, 25506810), (5, 15304086), (6, 12753405), (7, 10931490), (9, 8502270), (10, 7652043), (14, 5465745), (15, 5101362), (18, 4251135), (21, 3643830), (27, 2834090), (30, 2550681), (35, 2186298), (42, 1821915), (45, 1700454), (54, 1417045), (63, 1214610), (70, 1093149), (90, 850227), (105, 728766), (126, 607305), (135, 566818), (189, 404870), (210, 364383), (270, 283409), (315, 242922), (378, 202435), (630, 121461), (945, 80974), (1890, 40487)]