6887580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 23783424

約数和(自身を除く): 16895844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 529, 620, 644, 651, 690, 713, 805, 868, 930, 966, 1058, 1085, 1302, 1380, 1426, 1587, 1610, 1860, 1932, 2116, 2139, 2170, 2415, 2604, 2645, 2852, 3174, 3220, 3255, 3565, 3703, 4278, 4340, 4830, 4991, 5290, 6348, 6510, 7130, 7406, 7935, 8556, 9660, 9982, 10580, 10695, 11109, 13020, 14260, 14812, 14973, 15870, 16399, 18515, 19964, 21390, 22218, 24955, 29946, 31740, 32798, 37030, 42780, 44436, 49197, 49910, 55545, 59892, 65596, 74060, 74865, 81995, 98394, 99820, 111090, 114793, 149730, 163990, 196788, 222180, 229586, 245985, 299460, 327980, 344379, 459172, 491970, 573965, 688758, 983940, 1147930, 1377516, 1721895, 2295860, 3443790, 6887580]

約数ペア:

[(1, 6887580), (2, 3443790), (3, 2295860), (4, 1721895), (5, 1377516), (6, 1147930), (7, 983940), (10, 688758), (12, 573965), (14, 491970), (15, 459172), (20, 344379), (21, 327980), (23, 299460), (28, 245985), (30, 229586), (31, 222180), (35, 196788), (42, 163990), (46, 149730), (60, 114793), (62, 111090), (69, 99820), (70, 98394), (84, 81995), (92, 74865), (93, 74060), (105, 65596), (115, 59892), (124, 55545), (138, 49910), (140, 49197), (155, 44436), (161, 42780), (186, 37030), (210, 32798), (217, 31740), (230, 29946), (276, 24955), (310, 22218), (322, 21390), (345, 19964), (372, 18515), (420, 16399), (434, 15870), (460, 14973), (465, 14812), (483, 14260), (529, 13020), (620, 11109), (644, 10695), (651, 10580), (690, 9982), (713, 9660), (805, 8556), (868, 7935), (930, 7406), (966, 7130), (1058, 6510), (1085, 6348), (1302, 5290), (1380, 4991), (1426, 4830), (1587, 4340), (1610, 4278), (1860, 3703), (1932, 3565), (2116, 3255), (2139, 3220), (2170, 3174), (2415, 2852), (2604, 2645)]