15283057790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1439}}^1$

素因数の和:2538

約数の個数: 128

約数和(自身を含む): 36996341760

約数和(自身を除く): 21713283970

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1061, 1430, 1439, 2002, 2122, 2878, 5005, 5305, 7195, 7427, 10010, 10073, 10610, 11671, 13793, 14390, 14854, 15829, 18707, 20146, 23342, 27586, 31658, 37135, 37414, 50365, 58355, 68965, 74270, 79145, 81697, 93535, 96551, 100730, 110803, 116710, 130949, 137930, 151723, 158290, 163394, 187070, 193102, 205777, 221606, 261898, 303446, 408485, 411554, 482755, 554015, 654745, 758615, 816970, 965510, 1028885, 1062061, 1108030, 1309490, 1440439, 1517230, 1526779, 2057770, 2124122, 2880878, 3053558, 5310305, 7202195, 7633895, 10620610, 10687453, 14404390, 15267790, 16794569, 19848127, 21374906, 33589138, 39696254, 53437265, 83972845, 99240635, 106874530, 117561983, 138936889, 167945690, 198481270, 218329397, 235123966, 277873778, 436658794, 587809915, 694684445, 1091646985, 1175619830, 1389368890, 1528305779, 2183293970, 3056611558, 7641528895, 15283057790]

約数ペア:

[(1, 15283057790), (2, 7641528895), (5, 3056611558), (7, 2183293970), (10, 1528305779), (11, 1389368890), (13, 1175619830), (14, 1091646985), (22, 694684445), (26, 587809915), (35, 436658794), (55, 277873778), (65, 235123966), (70, 218329397), (77, 198481270), (91, 167945690), (110, 138936889), (130, 117561983), (143, 106874530), (154, 99240635), (182, 83972845), (286, 53437265), (385, 39696254), (455, 33589138), (715, 21374906), (770, 19848127), (910, 16794569), (1001, 15267790), (1061, 14404390), (1430, 10687453), (1439, 10620610), (2002, 7633895), (2122, 7202195), (2878, 5310305), (5005, 3053558), (5305, 2880878), (7195, 2124122), (7427, 2057770), (10010, 1526779), (10073, 1517230), (10610, 1440439), (11671, 1309490), (13793, 1108030), (14390, 1062061), (14854, 1028885), (15829, 965510), (18707, 816970), (20146, 758615), (23342, 654745), (27586, 554015), (31658, 482755), (37135, 411554), (37414, 408485), (50365, 303446), (58355, 261898), (68965, 221606), (74270, 205777), (79145, 193102), (81697, 187070), (93535, 163394), (96551, 158290), (100730, 151723), (110803, 137930), (116710, 130949)]