3354260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 9219840

約数和(自身を除く): 5865580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 97, 130, 133, 140, 182, 190, 194, 247, 260, 266, 364, 380, 388, 455, 485, 494, 532, 665, 679, 910, 970, 988, 1235, 1261, 1330, 1358, 1729, 1820, 1843, 1940, 2470, 2522, 2660, 2716, 3395, 3458, 3686, 4940, 5044, 6305, 6790, 6916, 7372, 8645, 8827, 9215, 12610, 12901, 13580, 17290, 17654, 18430, 23959, 25220, 25802, 34580, 35308, 36860, 44135, 47918, 51604, 64505, 88270, 95836, 119795, 129010, 167713, 176540, 239590, 258020, 335426, 479180, 670852, 838565, 1677130, 3354260]

約数ペア:

[(1, 3354260), (2, 1677130), (4, 838565), (5, 670852), (7, 479180), (10, 335426), (13, 258020), (14, 239590), (19, 176540), (20, 167713), (26, 129010), (28, 119795), (35, 95836), (38, 88270), (52, 64505), (65, 51604), (70, 47918), (76, 44135), (91, 36860), (95, 35308), (97, 34580), (130, 25802), (133, 25220), (140, 23959), (182, 18430), (190, 17654), (194, 17290), (247, 13580), (260, 12901), (266, 12610), (364, 9215), (380, 8827), (388, 8645), (455, 7372), (485, 6916), (494, 6790), (532, 6305), (665, 5044), (679, 4940), (910, 3686), (970, 3458), (988, 3395), (1235, 2716), (1261, 2660), (1330, 2522), (1358, 2470), (1729, 1940), (1820, 1843)]