103425420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{246251}}^1$

素因数の和:246270

約数の個数: 48

約数和(自身を含む): 330962688

約数和(自身を除く): 227537268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 246251, 492502, 738753, 985004, 1231255, 1477506, 1723757, 2462510, 2955012, 3447514, 3693765, 4925020, 5171271, 6895028, 7387530, 8618785, 10342542, 14775060, 17237570, 20685084, 25856355, 34475140, 51712710, 103425420]

約数ペア:

[(1, 103425420), (2, 51712710), (3, 34475140), (4, 25856355), (5, 20685084), (6, 17237570), (7, 14775060), (10, 10342542), (12, 8618785), (14, 7387530), (15, 6895028), (20, 5171271), (21, 4925020), (28, 3693765), (30, 3447514), (35, 2955012), (42, 2462510), (60, 1723757), (70, 1477506), (84, 1231255), (105, 985004), (140, 738753), (210, 492502), (420, 246251)]