3049271290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1289}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 6116705280

約数和(自身を除く): 3067433990

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 587, 806, 1174, 1289, 2015, 2578, 2935, 4030, 5870, 6445, 7631, 12890, 15262, 16757, 18197, 33514, 36394, 38155, 39959, 76310, 79918, 83785, 90985, 167570, 181970, 199795, 236561, 399590, 473122, 519467, 756643, 1038934, 1182805, 1513286, 2365610, 2597335, 3783215, 5194670, 7566430, 9836359, 19672718, 23455933, 46911866, 49181795, 98363590, 117279665, 234559330, 304927129, 609854258, 1524635645, 3049271290]

約数ペア:

[(1, 3049271290), (2, 1524635645), (5, 609854258), (10, 304927129), (13, 234559330), (26, 117279665), (31, 98363590), (62, 49181795), (65, 46911866), (130, 23455933), (155, 19672718), (310, 9836359), (403, 7566430), (587, 5194670), (806, 3783215), (1174, 2597335), (1289, 2365610), (2015, 1513286), (2578, 1182805), (2935, 1038934), (4030, 756643), (5870, 519467), (6445, 473122), (7631, 399590), (12890, 236561), (15262, 199795), (16757, 181970), (18197, 167570), (33514, 90985), (36394, 83785), (38155, 79918), (39959, 76310)]