310057860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{983}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 994516992

約数和(自身を除く): 684459132

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, 751, 983, 1502, 1966, 2253, 2949, 3004, 3755, 3932, 4506, 4915, 5257, 5898, 6881, 7510, 9012, 9830, 10514, 11265, 11796, 13762, 14745, 15020, 15771, 19660, 20643, 21028, 22530, 26285, 27524, 29490, 31542, 34405, 41286, 45060, 52570, 58980, 63084, 68810, 78855, 82572, 103215, 105140, 137620, 157710, 206430, 315420, 412860, 738233, 1476466, 2214699, 2952932, 3691165, 4429398, 5167631, 7382330, 8858796, 10335262, 11073495, 14764660, 15502893, 20670524, 22146990, 25838155, 31005786, 44293980, 51676310, 62011572, 77514465, 103352620, 155028930, 310057860]

約数ペア:

[(1, 310057860), (2, 155028930), (3, 103352620), (4, 77514465), (5, 62011572), (6, 51676310), (7, 44293980), (10, 31005786), (12, 25838155), (14, 22146990), (15, 20670524), (20, 15502893), (21, 14764660), (28, 11073495), (30, 10335262), (35, 8858796), (42, 7382330), (60, 5167631), (70, 4429398), (84, 3691165), (105, 2952932), (140, 2214699), (210, 1476466), (420, 738233), (751, 412860), (983, 315420), (1502, 206430), (1966, 157710), (2253, 137620), (2949, 105140), (3004, 103215), (3755, 82572), (3932, 78855), (4506, 68810), (4915, 63084), (5257, 58980), (5898, 52570), (6881, 45060), (7510, 41286), (9012, 34405), (9830, 31542), (10514, 29490), (11265, 27524), (11796, 26285), (13762, 22530), (14745, 21028), (15020, 20643), (15771, 19660)]