700245

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 80

約数和(自身を含む): 1626240

約数和(自身を除く): 925995

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 81, 91, 95, 105, 117, 133, 135, 171, 189, 195, 247, 273, 285, 315, 351, 399, 405, 455, 513, 567, 585, 665, 741, 819, 855, 945, 1053, 1197, 1235, 1365, 1539, 1729, 1755, 1995, 2223, 2457, 2565, 2835, 3591, 3705, 4095, 5187, 5265, 5985, 6669, 7371, 7695, 8645, 10773, 11115, 12285, 15561, 17955, 20007, 25935, 33345, 36855, 46683, 53865, 77805, 100035, 140049, 233415, 700245]

約数ペア:

[(1, 700245), (3, 233415), (5, 140049), (7, 100035), (9, 77805), (13, 53865), (15, 46683), (19, 36855), (21, 33345), (27, 25935), (35, 20007), (39, 17955), (45, 15561), (57, 12285), (63, 11115), (65, 10773), (81, 8645), (91, 7695), (95, 7371), (105, 6669), (117, 5985), (133, 5265), (135, 5187), (171, 4095), (189, 3705), (195, 3591), (247, 2835), (273, 2565), (285, 2457), (315, 2223), (351, 1995), (399, 1755), (405, 1729), (455, 1539), (513, 1365), (567, 1235), (585, 1197), (665, 1053), (741, 945), (819, 855)]