628385670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3091

約数の個数: 144

約数和(自身を含む): 1890972720

約数和(自身を除く): 1262587050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 990, 1045, 1089, 1210, 1254, 1710, 1815, 1881, 2090, 2178, 2299, 3037, 3135, 3630, 3762, 4598, 5445, 6074, 6270, 6897, 9111, 9405, 10890, 11495, 13794, 15185, 18222, 18810, 20691, 22990, 27333, 30370, 33407, 34485, 41382, 45555, 54666, 57703, 66814, 68970, 91110, 100221, 103455, 115406, 136665, 167035, 173109, 200442, 206910, 273330, 288515, 300663, 334070, 346218, 367477, 501105, 519327, 577030, 601326, 634733, 734954, 865545, 1002210, 1038654, 1102431, 1269466, 1503315, 1731090, 1837385, 1904199, 2204862, 2596635, 3006630, 3173665, 3307293, 3674770, 3808398, 5193270, 5512155, 5712597, 6347330, 6614586, 6982063, 9520995, 11024310, 11425194, 13964126, 16536465, 19041990, 20946189, 28562985, 33072930, 34910315, 41892378, 57125970, 62838567, 69820630, 104730945, 125677134, 209461890, 314192835, 628385670]

約数ペア:

[(1, 628385670), (2, 314192835), (3, 209461890), (5, 125677134), (6, 104730945), (9, 69820630), (10, 62838567), (11, 57125970), (15, 41892378), (18, 34910315), (19, 33072930), (22, 28562985), (30, 20946189), (33, 19041990), (38, 16536465), (45, 13964126), (55, 11425194), (57, 11024310), (66, 9520995), (90, 6982063), (95, 6614586), (99, 6347330), (110, 5712597), (114, 5512155), (121, 5193270), (165, 3808398), (171, 3674770), (190, 3307293), (198, 3173665), (209, 3006630), (242, 2596635), (285, 2204862), (330, 1904199), (342, 1837385), (363, 1731090), (418, 1503315), (495, 1269466), (570, 1102431), (605, 1038654), (627, 1002210), (726, 865545), (855, 734954), (990, 634733), (1045, 601326), (1089, 577030), (1210, 519327), (1254, 501105), (1710, 367477), (1815, 346218), (1881, 334070), (2090, 300663), (2178, 288515), (2299, 273330), (3037, 206910), (3135, 200442), (3630, 173109), (3762, 167035), (4598, 136665), (5445, 115406), (6074, 103455), (6270, 100221), (6897, 91110), (9111, 68970), (9405, 66814), (10890, 57703), (11495, 54666), (13794, 45555), (15185, 41382), (18222, 34485), (18810, 33407), (20691, 30370), (22990, 27333)]