186981060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{63599}}^1$

素因数の和:63625

約数の個数: 72

約数和(自身を含む): 609033600

約数和(自身を除く): 422052540

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, 63599, 127198, 190797, 254396, 317995, 381594, 445193, 635990, 763188, 890386, 953985, 1271980, 1335579, 1780772, 1907970, 2225965, 2671158, 3116351, 3815940, 4451930, 5342316, 6232702, 6677895, 8903860, 9349053, 12465404, 13355790, 15581755, 18698106, 26711580, 31163510, 37396212, 46745265, 62327020, 93490530, 186981060]

約数ペア:

[(1, 186981060), (2, 93490530), (3, 62327020), (4, 46745265), (5, 37396212), (6, 31163510), (7, 26711580), (10, 18698106), (12, 15581755), (14, 13355790), (15, 12465404), (20, 9349053), (21, 8903860), (28, 6677895), (30, 6232702), (35, 5342316), (42, 4451930), (49, 3815940), (60, 3116351), (70, 2671158), (84, 2225965), (98, 1907970), (105, 1780772), (140, 1335579), (147, 1271980), (196, 953985), (210, 890386), (245, 763188), (294, 635990), (420, 445193), (490, 381594), (588, 317995), (735, 254396), (980, 190797), (1470, 127198), (2940, 63599)]