15734950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 37640448

約数和(自身を除く): 21905498

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 61, 67, 70, 77, 110, 122, 134, 154, 175, 275, 305, 335, 350, 385, 427, 469, 550, 610, 670, 671, 737, 770, 854, 938, 1342, 1474, 1525, 1675, 1925, 2135, 2345, 3050, 3350, 3355, 3685, 3850, 4087, 4270, 4690, 4697, 5159, 6710, 7370, 8174, 9394, 10318, 10675, 11725, 16775, 18425, 20435, 21350, 23450, 23485, 25795, 28609, 33550, 36850, 40870, 44957, 46970, 51590, 57218, 89914, 102175, 117425, 128975, 143045, 204350, 224785, 234850, 257950, 286090, 314699, 449570, 629398, 715225, 1123925, 1430450, 1573495, 2247850, 3146990, 7867475, 15734950]

約数ペア:

[(1, 15734950), (2, 7867475), (5, 3146990), (7, 2247850), (10, 1573495), (11, 1430450), (14, 1123925), (22, 715225), (25, 629398), (35, 449570), (50, 314699), (55, 286090), (61, 257950), (67, 234850), (70, 224785), (77, 204350), (110, 143045), (122, 128975), (134, 117425), (154, 102175), (175, 89914), (275, 57218), (305, 51590), (335, 46970), (350, 44957), (385, 40870), (427, 36850), (469, 33550), (550, 28609), (610, 25795), (670, 23485), (671, 23450), (737, 21350), (770, 20435), (854, 18425), (938, 16775), (1342, 11725), (1474, 10675), (1525, 10318), (1675, 9394), (1925, 8174), (2135, 7370), (2345, 6710), (3050, 5159), (3350, 4697), (3355, 4690), (3685, 4270), (3850, 4087)]