106428420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{84467}}^1$

素因数の和:84489

約数の個数: 72

約数和(自身を含む): 368956224

約数和(自身を除く): 262527804

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, 84467, 168934, 253401, 337868, 422335, 506802, 591269, 760203, 844670, 1013604, 1182538, 1267005, 1520406, 1689340, 1773807, 2365076, 2534010, 2956345, 3040812, 3547614, 3801015, 5068020, 5321421, 5912690, 7095228, 7602030, 8869035, 10642842, 11825380, 15204060, 17738070, 21285684, 26607105, 35476140, 53214210, 106428420]

約数ペア:

[(1, 106428420), (2, 53214210), (3, 35476140), (4, 26607105), (5, 21285684), (6, 17738070), (7, 15204060), (9, 11825380), (10, 10642842), (12, 8869035), (14, 7602030), (15, 7095228), (18, 5912690), (20, 5321421), (21, 5068020), (28, 3801015), (30, 3547614), (35, 3040812), (36, 2956345), (42, 2534010), (45, 2365076), (60, 1773807), (63, 1689340), (70, 1520406), (84, 1267005), (90, 1182538), (105, 1013604), (126, 844670), (140, 760203), (180, 591269), (210, 506802), (252, 422335), (315, 337868), (420, 253401), (630, 168934), (1260, 84467)]