4078656540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3237029}}^1$

素因数の和:3237051

約数の個数: 72

約数和(自身を含む): 14139347040

約数和(自身を除く): 10060690500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3237029, 6474058, 9711087, 12948116, 16185145, 19422174, 22659203, 29133261, 32370290, 38844348, 45318406, 48555435, 58266522, 64740580, 67977609, 90636812, 97110870, 113296015, 116533044, 135955218, 145666305, 194221740, 203932827, 226592030, 271910436, 291332610, 339888045, 407865654, 453184060, 582665220, 679776090, 815731308, 1019664135, 1359552180, 2039328270, 4078656540]

約数ペア:

[(1, 4078656540), (2, 2039328270), (3, 1359552180), (4, 1019664135), (5, 815731308), (6, 679776090), (7, 582665220), (9, 453184060), (10, 407865654), (12, 339888045), (14, 291332610), (15, 271910436), (18, 226592030), (20, 203932827), (21, 194221740), (28, 145666305), (30, 135955218), (35, 116533044), (36, 113296015), (42, 97110870), (45, 90636812), (60, 67977609), (63, 64740580), (70, 58266522), (84, 48555435), (90, 45318406), (105, 38844348), (126, 32370290), (140, 29133261), (180, 22659203), (210, 19422174), (252, 16185145), (315, 12948116), (420, 9711087), (630, 6474058), (1260, 3237029)]