27342140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 69384672

約数和(自身を除く): 42042532

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 541, 665, 722, 1082, 1330, 1444, 1805, 2164, 2527, 2660, 2705, 3610, 3787, 5054, 5410, 7220, 7574, 10108, 10279, 10820, 12635, 15148, 18935, 20558, 25270, 37870, 41116, 50540, 51395, 71953, 75740, 102790, 143906, 195301, 205580, 287812, 359765, 390602, 719530, 781204, 976505, 1367107, 1439060, 1953010, 2734214, 3906020, 5468428, 6835535, 13671070, 27342140]

約数ペア:

[(1, 27342140), (2, 13671070), (4, 6835535), (5, 5468428), (7, 3906020), (10, 2734214), (14, 1953010), (19, 1439060), (20, 1367107), (28, 976505), (35, 781204), (38, 719530), (70, 390602), (76, 359765), (95, 287812), (133, 205580), (140, 195301), (190, 143906), (266, 102790), (361, 75740), (380, 71953), (532, 51395), (541, 50540), (665, 41116), (722, 37870), (1082, 25270), (1330, 20558), (1444, 18935), (1805, 15148), (2164, 12635), (2527, 10820), (2660, 10279), (2705, 10108), (3610, 7574), (3787, 7220), (5054, 5410)]