1839832680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2190277}}^1$

素因数の和:2190298

約数の個数: 64

約数和(自身を含む): 6308000640

約数和(自身を除く): 4468167960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2190277, 4380554, 6570831, 8761108, 10951385, 13141662, 15331939, 17522216, 21902770, 26283324, 30663878, 32854155, 43805540, 45995817, 52566648, 61327756, 65708310, 76659695, 87611080, 91991634, 122655512, 131416620, 153319390, 183983268, 229979085, 262833240, 306638780, 367966536, 459958170, 613277560, 919916340, 1839832680]

約数ペア:

[(1, 1839832680), (2, 919916340), (3, 613277560), (4, 459958170), (5, 367966536), (6, 306638780), (7, 262833240), (8, 229979085), (10, 183983268), (12, 153319390), (14, 131416620), (15, 122655512), (20, 91991634), (21, 87611080), (24, 76659695), (28, 65708310), (30, 61327756), (35, 52566648), (40, 45995817), (42, 43805540), (56, 32854155), (60, 30663878), (70, 26283324), (84, 21902770), (105, 17522216), (120, 15331939), (140, 13141662), (168, 10951385), (210, 8761108), (280, 6570831), (420, 4380554), (840, 2190277)]