219324420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{174067}}^1$

素因数の和:174089

約数の個数: 72

約数和(自身を含む): 760329024

約数和(自身を除く): 541004604

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, 174067, 348134, 522201, 696268, 870335, 1044402, 1218469, 1566603, 1740670, 2088804, 2436938, 2611005, 3133206, 3481340, 3655407, 4873876, 5222010, 6092345, 6266412, 7310814, 7833015, 10444020, 10966221, 12184690, 14621628, 15666030, 18277035, 21932442, 24369380, 31332060, 36554070, 43864884, 54831105, 73108140, 109662210, 219324420]

約数ペア:

[(1, 219324420), (2, 109662210), (3, 73108140), (4, 54831105), (5, 43864884), (6, 36554070), (7, 31332060), (9, 24369380), (10, 21932442), (12, 18277035), (14, 15666030), (15, 14621628), (18, 12184690), (20, 10966221), (21, 10444020), (28, 7833015), (30, 7310814), (35, 6266412), (36, 6092345), (42, 5222010), (45, 4873876), (60, 3655407), (63, 3481340), (70, 3133206), (84, 2611005), (90, 2436938), (105, 2088804), (126, 1740670), (140, 1566603), (180, 1218469), (210, 1044402), (252, 870335), (315, 696268), (420, 522201), (630, 348134), (1260, 174067)]