3010140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 10439520

約数和(自身を除く): 7429380

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, 2389, 4778, 7167, 9556, 11945, 14334, 16723, 21501, 23890, 28668, 33446, 35835, 43002, 47780, 50169, 66892, 71670, 83615, 86004, 100338, 107505, 143340, 150507, 167230, 200676, 215010, 250845, 301014, 334460, 430020, 501690, 602028, 752535, 1003380, 1505070, 3010140]

約数ペア:

[(1, 3010140), (2, 1505070), (3, 1003380), (4, 752535), (5, 602028), (6, 501690), (7, 430020), (9, 334460), (10, 301014), (12, 250845), (14, 215010), (15, 200676), (18, 167230), (20, 150507), (21, 143340), (28, 107505), (30, 100338), (35, 86004), (36, 83615), (42, 71670), (45, 66892), (60, 50169), (63, 47780), (70, 43002), (84, 35835), (90, 33446), (105, 28668), (126, 23890), (140, 21501), (180, 16723), (210, 14334), (252, 11945), (315, 9556), (420, 7167), (630, 4778), (1260, 2389)]