13397020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 36747648

約数和(自身を除く): 23350628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 433, 442, 455, 476, 595, 866, 884, 910, 1105, 1190, 1547, 1732, 1820, 2165, 2210, 2380, 3031, 3094, 4330, 4420, 5629, 6062, 6188, 7361, 7735, 8660, 11258, 12124, 14722, 15155, 15470, 22516, 28145, 29444, 30310, 30940, 36805, 39403, 51527, 56290, 60620, 73610, 78806, 95693, 103054, 112580, 147220, 157612, 191386, 197015, 206108, 257635, 382772, 394030, 478465, 515270, 669851, 788060, 956930, 1030540, 1339702, 1913860, 2679404, 3349255, 6698510, 13397020]

約数ペア:

[(1, 13397020), (2, 6698510), (4, 3349255), (5, 2679404), (7, 1913860), (10, 1339702), (13, 1030540), (14, 956930), (17, 788060), (20, 669851), (26, 515270), (28, 478465), (34, 394030), (35, 382772), (52, 257635), (65, 206108), (68, 197015), (70, 191386), (85, 157612), (91, 147220), (119, 112580), (130, 103054), (140, 95693), (170, 78806), (182, 73610), (221, 60620), (238, 56290), (260, 51527), (340, 39403), (364, 36805), (433, 30940), (442, 30310), (455, 29444), (476, 28145), (595, 22516), (866, 15470), (884, 15155), (910, 14722), (1105, 12124), (1190, 11258), (1547, 8660), (1732, 7735), (1820, 7361), (2165, 6188), (2210, 6062), (2380, 5629), (3031, 4420), (3094, 4330)]