4601870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 10277280

約数和(自身を除く): 5675410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 389, 455, 778, 845, 910, 1183, 1690, 1945, 2366, 2723, 3890, 5057, 5446, 5915, 10114, 11830, 13615, 25285, 27230, 35399, 50570, 65741, 70798, 131482, 176995, 328705, 353990, 460187, 657410, 920374, 2300935, 4601870]

約数ペア:

[(1, 4601870), (2, 2300935), (5, 920374), (7, 657410), (10, 460187), (13, 353990), (14, 328705), (26, 176995), (35, 131482), (65, 70798), (70, 65741), (91, 50570), (130, 35399), (169, 27230), (182, 25285), (338, 13615), (389, 11830), (455, 10114), (778, 5915), (845, 5446), (910, 5057), (1183, 3890), (1690, 2723), (1945, 2366)]