47628420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 153624576

約数和(自身を除く): 105996156

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, 151, 210, 302, 420, 453, 604, 751, 755, 906, 1057, 1502, 1510, 1812, 2114, 2253, 2265, 3004, 3020, 3171, 3755, 4228, 4506, 4530, 5257, 5285, 6342, 7510, 9012, 9060, 10514, 10570, 11265, 12684, 15020, 15771, 15855, 21028, 21140, 22530, 26285, 31542, 31710, 45060, 52570, 63084, 63420, 78855, 105140, 113401, 157710, 226802, 315420, 340203, 453604, 567005, 680406, 793807, 1134010, 1360812, 1587614, 1701015, 2268020, 2381421, 3175228, 3402030, 3969035, 4762842, 6804060, 7938070, 9525684, 11907105, 15876140, 23814210, 47628420]

約数ペア:

[(1, 47628420), (2, 23814210), (3, 15876140), (4, 11907105), (5, 9525684), (6, 7938070), (7, 6804060), (10, 4762842), (12, 3969035), (14, 3402030), (15, 3175228), (20, 2381421), (21, 2268020), (28, 1701015), (30, 1587614), (35, 1360812), (42, 1134010), (60, 793807), (70, 680406), (84, 567005), (105, 453604), (140, 340203), (151, 315420), (210, 226802), (302, 157710), (420, 113401), (453, 105140), (604, 78855), (751, 63420), (755, 63084), (906, 52570), (1057, 45060), (1502, 31710), (1510, 31542), (1812, 26285), (2114, 22530), (2253, 21140), (2265, 21028), (3004, 15855), (3020, 15771), (3171, 15020), (3755, 12684), (4228, 11265), (4506, 10570), (4530, 10514), (5257, 9060), (5285, 9012), (6342, 7510)]