168774060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30911}}^1$

素因数の和:30943

約数の個数: 96

約数和(自身を含む): 581640192

約数和(自身を除く): 412866132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30911, 61822, 92733, 123644, 154555, 185466, 216377, 309110, 370932, 401843, 432754, 463665, 618220, 649131, 803686, 865508, 927330, 1081885, 1205529, 1298262, 1607372, 1854660, 2009215, 2163770, 2411058, 2596524, 2812901, 3245655, 4018430, 4327540, 4822116, 5625802, 6027645, 6491310, 8036860, 8438703, 11251604, 12055290, 12982620, 14064505, 16877406, 24110580, 28129010, 33754812, 42193515, 56258020, 84387030, 168774060]

約数ペア:

[(1, 168774060), (2, 84387030), (3, 56258020), (4, 42193515), (5, 33754812), (6, 28129010), (7, 24110580), (10, 16877406), (12, 14064505), (13, 12982620), (14, 12055290), (15, 11251604), (20, 8438703), (21, 8036860), (26, 6491310), (28, 6027645), (30, 5625802), (35, 4822116), (39, 4327540), (42, 4018430), (52, 3245655), (60, 2812901), (65, 2596524), (70, 2411058), (78, 2163770), (84, 2009215), (91, 1854660), (105, 1607372), (130, 1298262), (140, 1205529), (156, 1081885), (182, 927330), (195, 865508), (210, 803686), (260, 649131), (273, 618220), (364, 463665), (390, 432754), (420, 401843), (455, 370932), (546, 309110), (780, 216377), (910, 185466), (1092, 154555), (1365, 123644), (1820, 92733), (2730, 61822), (5460, 30911)]