1570557660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4457}}^1$

素因数の和:5315

約数の個数: 96

約数和(自身を含む): 5032903680

約数和(自身を除く): 3462346020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 839, 1678, 2517, 3356, 4195, 4457, 5034, 5873, 8390, 8914, 10068, 11746, 12585, 13371, 16780, 17619, 17828, 22285, 23492, 25170, 26742, 29365, 31199, 35238, 44570, 50340, 53484, 58730, 62398, 66855, 70476, 88095, 89140, 93597, 117460, 124796, 133710, 155995, 176190, 187194, 267420, 311990, 352380, 374388, 467985, 623980, 935970, 1871940, 3739423, 7478846, 11218269, 14957692, 18697115, 22436538, 26175961, 37394230, 44873076, 52351922, 56091345, 74788460, 78527883, 104703844, 112182690, 130879805, 157055766, 224365380, 261759610, 314111532, 392639415, 523519220, 785278830, 1570557660]

約数ペア:

[(1, 1570557660), (2, 785278830), (3, 523519220), (4, 392639415), (5, 314111532), (6, 261759610), (7, 224365380), (10, 157055766), (12, 130879805), (14, 112182690), (15, 104703844), (20, 78527883), (21, 74788460), (28, 56091345), (30, 52351922), (35, 44873076), (42, 37394230), (60, 26175961), (70, 22436538), (84, 18697115), (105, 14957692), (140, 11218269), (210, 7478846), (420, 3739423), (839, 1871940), (1678, 935970), (2517, 623980), (3356, 467985), (4195, 374388), (4457, 352380), (5034, 311990), (5873, 267420), (8390, 187194), (8914, 176190), (10068, 155995), (11746, 133710), (12585, 124796), (13371, 117460), (16780, 93597), (17619, 89140), (17828, 88095), (22285, 70476), (23492, 66855), (25170, 62398), (26742, 58730), (29365, 53484), (31199, 50340), (35238, 44570)]