2180984610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{40099}}^1$

素因数の和:40160

約数の個数: 96

約数和(自身を含む): 6253675200

約数和(自身を除く): 4072690590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1470, 1554, 1813, 2590, 3626, 3885, 5439, 7770, 9065, 10878, 18130, 27195, 40099, 54390, 80198, 120297, 200495, 240594, 280693, 400990, 561386, 601485, 842079, 1202970, 1403465, 1483663, 1684158, 1964851, 2806930, 2967326, 3929702, 4210395, 4450989, 5894553, 7418315, 8420790, 8901978, 9824255, 10385641, 11789106, 14836630, 19648510, 20771282, 22254945, 29472765, 31156923, 44509890, 51928205, 58945530, 62313846, 72699487, 103856410, 145398974, 155784615, 218098461, 311569230, 363497435, 436196922, 726994870, 1090492305, 2180984610]

約数ペア:

[(1, 2180984610), (2, 1090492305), (3, 726994870), (5, 436196922), (6, 363497435), (7, 311569230), (10, 218098461), (14, 155784615), (15, 145398974), (21, 103856410), (30, 72699487), (35, 62313846), (37, 58945530), (42, 51928205), (49, 44509890), (70, 31156923), (74, 29472765), (98, 22254945), (105, 20771282), (111, 19648510), (147, 14836630), (185, 11789106), (210, 10385641), (222, 9824255), (245, 8901978), (259, 8420790), (294, 7418315), (370, 5894553), (490, 4450989), (518, 4210395), (555, 3929702), (735, 2967326), (777, 2806930), (1110, 1964851), (1295, 1684158), (1470, 1483663), (1554, 1403465), (1813, 1202970), (2590, 842079), (3626, 601485), (3885, 561386), (5439, 400990), (7770, 280693), (9065, 240594), (10878, 200495), (18130, 120297), (27195, 80198), (40099, 54390)]