591430980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{201167}}^1$

素因数の和:201193

約数の個数: 72

約数和(自身を含む): 1926384768

約数和(自身を除く): 1334953788

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, 201167, 402334, 603501, 804668, 1005835, 1207002, 1408169, 2011670, 2414004, 2816338, 3017505, 4023340, 4224507, 5632676, 6035010, 7040845, 8449014, 9857183, 12070020, 14081690, 16898028, 19714366, 21122535, 28163380, 29571549, 39428732, 42245070, 49285915, 59143098, 84490140, 98571830, 118286196, 147857745, 197143660, 295715490, 591430980]

約数ペア:

[(1, 591430980), (2, 295715490), (3, 197143660), (4, 147857745), (5, 118286196), (6, 98571830), (7, 84490140), (10, 59143098), (12, 49285915), (14, 42245070), (15, 39428732), (20, 29571549), (21, 28163380), (28, 21122535), (30, 19714366), (35, 16898028), (42, 14081690), (49, 12070020), (60, 9857183), (70, 8449014), (84, 7040845), (98, 6035010), (105, 5632676), (140, 4224507), (147, 4023340), (196, 3017505), (210, 2816338), (245, 2414004), (294, 2011670), (420, 1408169), (490, 1207002), (588, 1005835), (735, 804668), (980, 603501), (1470, 402334), (2940, 201167)]