371125020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{126233}}^1$

素因数の和:126259

約数の個数: 72

約数和(自身を含む): 1208816784

約数和(自身を除く): 837691764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 126233, 252466, 378699, 504932, 631165, 757398, 883631, 1262330, 1514796, 1767262, 1893495, 2524660, 2650893, 3534524, 3786990, 4418155, 5301786, 6185417, 7573980, 8836310, 10603572, 12370834, 13254465, 17672620, 18556251, 24741668, 26508930, 30927085, 37112502, 53017860, 61854170, 74225004, 92781255, 123708340, 185562510, 371125020]

約数ペア:

[(1, 371125020), (2, 185562510), (3, 123708340), (4, 92781255), (5, 74225004), (6, 61854170), (7, 53017860), (10, 37112502), (12, 30927085), (14, 26508930), (15, 24741668), (20, 18556251), (21, 17672620), (28, 13254465), (30, 12370834), (35, 10603572), (42, 8836310), (49, 7573980), (60, 6185417), (70, 5301786), (84, 4418155), (98, 3786990), (105, 3534524), (140, 2650893), (147, 2524660), (196, 1893495), (210, 1767262), (245, 1514796), (294, 1262330), (420, 883631), (490, 757398), (588, 631165), (735, 504932), (980, 378699), (1470, 252466), (2940, 126233)]