2013508770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17989}}^1$

素因数の和:18060

約数の個数: 128

約数和(自身を含む): 6092997120

約数和(自身を除く): 4079488350

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 82, 91, 105, 123, 130, 182, 195, 205, 210, 246, 273, 287, 390, 410, 455, 533, 546, 574, 615, 861, 910, 1066, 1230, 1365, 1435, 1599, 1722, 2665, 2730, 2870, 3198, 3731, 4305, 5330, 7462, 7995, 8610, 11193, 15990, 17989, 18655, 22386, 35978, 37310, 53967, 55965, 89945, 107934, 111930, 125923, 179890, 233857, 251846, 269835, 377769, 467714, 539670, 629615, 701571, 737549, 755538, 1169285, 1259230, 1403142, 1475098, 1636999, 1888845, 2212647, 2338570, 3273998, 3507855, 3687745, 3777690, 4425294, 4910997, 5162843, 7015710, 7375490, 8184995, 9588137, 9821994, 10325686, 11063235, 15488529, 16369990, 19176274, 22126470, 24554985, 25814215, 28764411, 30977058, 47940685, 49109970, 51628430, 57528822, 67116959, 77442645, 95881370, 134233918, 143822055, 154885290, 201350877, 287644110, 335584795, 402701754, 671169590, 1006754385, 2013508770]

約数ペア:

[(1, 2013508770), (2, 1006754385), (3, 671169590), (5, 402701754), (6, 335584795), (7, 287644110), (10, 201350877), (13, 154885290), (14, 143822055), (15, 134233918), (21, 95881370), (26, 77442645), (30, 67116959), (35, 57528822), (39, 51628430), (41, 49109970), (42, 47940685), (65, 30977058), (70, 28764411), (78, 25814215), (82, 24554985), (91, 22126470), (105, 19176274), (123, 16369990), (130, 15488529), (182, 11063235), (195, 10325686), (205, 9821994), (210, 9588137), (246, 8184995), (273, 7375490), (287, 7015710), (390, 5162843), (410, 4910997), (455, 4425294), (533, 3777690), (546, 3687745), (574, 3507855), (615, 3273998), (861, 2338570), (910, 2212647), (1066, 1888845), (1230, 1636999), (1365, 1475098), (1435, 1403142), (1599, 1259230), (1722, 1169285), (2665, 755538), (2730, 737549), (2870, 701571), (3198, 629615), (3731, 539670), (4305, 467714), (5330, 377769), (7462, 269835), (7995, 251846), (8610, 233857), (11193, 179890), (15990, 125923), (17989, 111930), (18655, 107934), (22386, 89945), (35978, 55965), (37310, 53967)]